Return to Edison Patent Details
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| Title | Date Range | Subject | Patent No | Executed Date | Applied Date | Issued Date |
| Electrographic Vote-Recorder | 1868-1879 | Miscellany | 90646 | 1868-10-13 | 1868-10-28 | 1869-06-01 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 91527 | 1869-01-25 | 1869-02-17 | 1869-06-22 |
| Printing-Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 96567 | 1869-08-17 | 1869-08-27 | 1869-11-09 |
| Automatic Electrical Switch for Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 96681 | 1869-08-27 | 1869-09-04 | 1869-11-09 |
| Printing-Telegraph Apparatus (with Franklin L. Pope) | 1868-1879 | Telegraphy and Telephony | 102320 | 1869-09-16 | 1869-10-27 | 1870-04-26 |
| Electro-Motor Escapements | 1868-1879 | Telegraphy and Telephony | 103035 | 1870-02-05 | 1870-04-11 | 1870-05-17 |
| Printing-Telegraph Instruments (with Franklin L. Pope) | 1868-1879 | Telegraphy and Telephony | 103924 | 1870-04-12 | 1870-04-14 | 1870-06-07 |
| Printing-Telegraph Instruments (with Franklin L. Pope) | 1868-1879 | Telegraphy and Telephony | 128608 | 1870-05-24 | 1870-05-27 | 1872-07-02 |
| Telegraphic Transmitting Instruments | 1868-1879 | Telegraphy and Telephony | 114656 | 1870-06-22 | 1870-06-28 | 1871-05-09 |
| Electro-Magnets for Telegraph Instruments | 1868-1879 | Telegraphy and Telephony | 114658 | 1870-06-22 | 1870-06-28 | 1871-05-09 |
| Governors for Electro-Motors | 1868-1879 | Telegraphy and Telephony | 111112 | 1870-06-29 | 1870-07-06 | 1871-01-24 |
| Relay-Magnets for Telegraph Instruments | 1868-1879 | Telegraphy and Telephony | 114657 | 1870-09-06 | 1870-09-21 | 1871-05-09 |
| Printing-Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 113033 | 1870-11-17 | 1870-11-22 | 1871-03-28 |
| Printing-Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 113034 | 1871-01-10 | 1871-01-14 | 1871-03-28 |
| Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 123005 | 1871-07-26 | 1871-08-04 | 1872-01-23 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 123006 | 1871-07-26 | 1871-08-04 | 1872-01-23 |
| Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 123984 | 1871-07-26 | 1871-08-04 | 1872-02-27 |
| Telegraphic Recording Instruments | 1868-1879 | Telegraphy and Telephony | 124800 | 1871-08-12 | 1871-08-18 | 1872-03-19 |
| Machinery for Perforating Paper for Telegraph Purposes | 1868-1879 | Telegraphy and Telephony | 121601 | 1871-08-16 | 1871-08-18 | 1871-12-05 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126535 | 1871-11-13 | 1871-11-18 | 1872-05-07 |
| Type-Writing Machines | 1868-1879 | Miscellany | 133841 | 1871-11-13 | 1871-11-18 | 1872-12-10 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126532 | 1872-01-03 | 1872-01-12 | 1872-05-07 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126531 | 1872-01-17 | 1872-01-24 | 1872-05-07 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126534 | 1872-01-17 | 1872-01-24 | 1872-05-07 |
| Type-Wheels for Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126528 | 1872-01-23 | 1872-01-30 | 1872-05-07 |
| Type-Wheels for Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126529 | 1872-01-23 | 1872-01-30 | 1872-05-07 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126530 | 1872-02-14 | 1872-02-19 | 1872-05-07 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 126533 | 1872-02-14 | 1872-02-19 | 1872-05-07 |
| Apparatus for Perforating Paper for Telegraphic Use | 1868-1879 | Telegraphy and Telephony | 132456 | 1872-03-15 | 1872-03-22 | 1872-10-22 |
| Paper for Chemical Telegraphs etc. | 1868-1879 | Telegraphy and Telephony | 132455 | 1872-04-10 | 1872-04-16 | 1872-10-22 |
| Electrical Printing-Machines | 1868-1879 | Miscellany | 133019 | 1872-04-18 | 1872-04-25 | 1872-11-12 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 128131 | 1872-04-26 | 1872-05-07 | 1872-06-18 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 128604 | 1872-04-26 | 1872-05-07 | 1872-07-02 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 128605 | 1872-04-26 | 1872-05-07 | 1872-07-02 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 128606 | 1872-04-26 | 1872-05-07 | 1872-07-02 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 128607 | 1872-04-26 | 1872-05-07 | 1872-07-02 |
| Rheotomes or Circuit-Directors | 1868-1879 | Telegraphy and Telephony | 131334 | 1872-05-06 | 1872-06-06 | 1872-09-17 |
| Automatic Telegraph Instruments | 1868-1879 | Telegraphy and Telephony | 134867 | 1872-05-08 | 1872-06-06 | 1873-01-14 |
| Electro-Magnetic Adjusters | 1868-1879 | Telegraphy and Telephony | 134868 | 1872-05-08 | 1872-06-06 | 1873-01-14 |
| Electro-Magnets | 1868-1879 | Telegraphy and Telephony | 130795 | 1872-05-09 | 1872-06-06 | 1872-08-27 |
| Printing-Telegraph Instruments | 1868-1879 | Telegraphy and Telephony | 131342 | 1872-05-09 | 1872-06-06 | 1872-09-17 |
| Printing-Telegraph Instruments | 1868-1879 | Telegraphy and Telephony | 131341 | 1872-05-28 | 1872-06-06 | 1872-09-17 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131337 | 1872-06-10 | 1872-07-09 | 1872-09-17 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131340 | 1872-06-10 | 1872-07-09 | 1872-09-17 |
| Transmitters and Circuits for Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131343 | 1872-06-10 | 1872-07-09 | 1872-09-17 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131335 | 1872-06-15 | 1872-07-09 | 1872-09-17 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131336 | 1872-06-15 | 1872-07-09 | 1872-09-17 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131338 | 1872-06-29 | 1872-07-09 | 1872-09-17 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131339 | 1872-06-29 | 1872-07-09 | 1872-09-17 |
| Unison-Stops for Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 131344 | 1872-06-29 | 1872-07-09 | 1872-09-17 |
| Printing-Telegraph Instruments | 1868-1879 | Telegraphy and Telephony | 134866 | 1872-10-16 | 1872-10-22 | 1873-01-14 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 138869 | 1872-10-16 | 1872-10-22 | 1873-05-13 |
| Galvanic Batteries | 1868-1879 | Batteries | 142999 | 1872-10-31 | 1872-11-05 | 1873-09-23 |
| Galvanic Batteries | 1868-1879 | Telegraphy and Telephony | 142999 | 1872-10-31 | 1872-11-05 | 1873-09-23 |
| Circuits for Automatic or Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 141772 | 1872-11-05 | 1872-11-09 | 1873-08-12 |
| Circuits for Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 135531 | 1872-11-09 | 1872-11-11 | 1873-02-04 |
| Telegraph-Signal Boxes | 1868-1879 | Telegraphy and Telephony | 146812 | 1872-11-26 | 1872-12-03 | 1874-01-27 |
| Circuits for Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 141773 | 1872-12-12 | 1873-01-15 | 1873-08-12 |
| Circuits for Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 141776 | 1872-12-12 | 1873-01-15 | 1873-08-12 |
| Chemical or Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 150848 | 1872-12-12 | 1873-01-15 | 1874-05-12 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 139128 | 1873-01-21 | 1873-02-18 | 1873-05-20 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 139129 | 1873-02-13 | 1873-02-18 | 1873-05-20 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 140487 | 1873-02-13 | 1873-02-18 | 1873-07-01 |
| Circuits for Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 140489 | 1873-02-13 | 1873-02-18 | 1873-07-01 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 138870 | 1873-03-07 | 1873-03-13 | 1873-05-13 |
| Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 141774 | 1873-03-07 | 1873-03-13 | 1873-08-12 |
| Perforators for Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 141775 | 1873-03-07 | 1873-03-13 | 1873-08-12 |
| Relay-Magnets | 1868-1879 | Telegraphy and Telephony | 141777 | 1873-03-07 | 1873-03-13 | 1873-08-12 |
| Electrical Regulators for Transmitting-Instruments | 1868-1879 | Telegraphy and Telephony | 142688 | 1873-03-07 | 1873-03-13 | 1873-09-09 |
| Duplex Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 156843 | 1873-03-07 | 1873-03-13 | 1874-11-17 |
| Perforators for Automatic Telegraphy | 1868-1879 | Telegraphy and Telephony | 147312 | 1873-03-24 | 1873-07-29 | 1874-02-10 |
| Circuits for Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 147314 | 1873-03-24 | 1873-07-29 | 1874-02-10 |
| Receiving Instruments for Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 150847 | 1873-03-24 | 1873-07-29 | 1874-05-12 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 162633 | 1873-04-22 | 1873-04-26 | 1875-04-27 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 140488 | 1873-04-23 | 1873-05-16 | 1873-07-01 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 147917 | 1873-04-23 | 1873-06-27 | 1874-02-24 |
| Telegraph-Relays | 1868-1879 | Telegraphy and Telephony | 150846 | 1873-04-23 | 1873-06-27 | 1874-05-12 |
| Electric Telegraphs | 1868-1879 | Telegraphy and Telephony | 147311 | 1873-04-23 | 1873-07-29 | 1874-02-10 |
| Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 147313 | 1873-04-23 | 1873-07-29 | 1874-02-10 |
| Adjustable Electro-Magnets for Relays, etc. | 1868-1879 | Telegraphy and Telephony | 160405 | 1873-04-23 | 1873-07-29 | 1875-03-02 |
| Automatic Telegraphy and Perforators Therefor | 1868-1879 | Telegraphy and Telephony | 151209 | 1873-08-25 | 1873-09-02 | 1874-05-26 |
| Solutions for Chemical Telegraph-Paper | 1868-1879 | Telegraphy and Telephony | 160402 | 1873-09-29 | 1874-06-01 | 1875-03-02 |
| Solutions for Chemical Telegraph-Paper | 1868-1879 | Telegraphy and Telephony | 160404 | 1873-09-29 | 1874-06-01 | 1875-03-02 |
| Solutions for Chemical Telegraph-Paper | 1868-1879 | Telegraphy and Telephony | 160580 | 1873-10-14 | 1874-06-01 | 1875-03-09 |
| Solutions for Chemical Telegraph-Paper | 1868-1879 | Telegraphy and Telephony | 160403 | 1873-10-29 | 1874-06-01 | 1875-03-02 |
| District Telegraph Signal-Boxes | 1868-1879 | Telegraphy and Telephony | 154788 | 1874-04-02 | 1874-05-11 | 1874-09-08 |
| Printing-Telegraphs | 1868-1879 | Telegraphy and Telephony | 168004 | 1874-05-22 | 1874-06-01 | 1875-09-21 |
| Chemical Telegraphy | 1868-1879 | Telegraphy and Telephony | 166859 | 1874-06-01 | 1874-07-25 | 1875-08-17 |
| Chemical Telegraphy | 1868-1879 | Telegraphy and Telephony | 166860 | 1874-06-01 | 1874-07-25 | 1875-08-17 |
| Chemical Telegraphy | 1868-1879 | Telegraphy and Telephony | 166861 | 1874-06-01 | 1874-07-25 | 1875-08-17 |
| Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 158787 | 1874-08-07 | 1874-08-13 | 1875-01-19 |
| Automatic Roman-Character Telegraphs | 1868-1879 | Telegraphy and Telephony | 172305 | 1874-08-07 | 1875-01-15 | 1876-01-18 |
| Automatic Telegraphy | 1868-1879 | Telegraphy and Telephony | 173718 | 1874-08-07 | 1875-01-15 | 1876-02-22 |
| Solutions for Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 168465 | 1874-08-14 | 1875-01-15 | 1875-10-05 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 178221 | 1874-08-19 | 1874-09-01 | 1876-05-30 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 178222 | 1874-08-19 | 1874-09-01 | 1876-05-30 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 178223 | 1874-08-19 | 1874-09-01 | 1876-05-30 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 180858 | 1874-08-19 | 1874-09-01 | 1876-08-08 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 207723 | 1874-08-19 | 1874-09-01 | 1878-09-03 |
| Duplex Telegraph | 1868-1879 | Telegraphy and Telephony | 480567 | 1874-08-19 | 1874-09-01 | 1892-08-09 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 207724 | 1874-12-14 | 1874-12-28 | 1878-09-03 |
| Transmitters and Receivers for Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 168242 | 1875-01-18 | 1875-01-26 | 1875-09-28 |
| Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 168243 | 1875-01-18 | 1875-01-26 | 1875-09-28 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 168385 | 1875-01-18 | 1875-01-26 | 1875-10-05 |
| Solutions for Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 168466 | 1875-01-18 | 1875-01-26 | 1875-10-05 |
| Recording-Points for Chemical Telegraphs | 1868-1879 | Telegraphy and Telephony | 168467 | 1875-01-18 | 1875-01-26 | 1875-10-05 |
| Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 195751 | 1875-01-18 | 1875-01-27 | 1877-10-02 |
| Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 195752 | 1875-01-19 | 1875-01-27 | 1877-10-02 |
| Telegraph Apparatus | 1868-1879 | Telegraphy and Telephony | 171273 | 1875-02-11 | 1875-02-16 | 1875-12-21 |
| Electric-Signalling Instruments | 1868-1879 | Telegraphy and Telephony | 169972 | 1875-02-24 | 1875-03-23 | 1875-11-16 |
| Quadruplex-Telegraph Repeaters | 1868-1879 | Telegraphy and Telephony | 209241 | 1875-02-24 | 1875-03-23 | 1878-10-22 |
| Autographic Printing | 1868-1879 | Miscellany | 180857 | 1876-03-07 | 1876-03-13 | 1876-08-08 |
| Telephonic Telegraphs | 1868-1879 | Telegraphy and Telephony | 198088 | 1876-04-03 | 1876-04-06 | 1877-12-11 |
| Telephonic or Electro-Harmonic Telegraphs | 1868-1879 | Telegraphy and Telephony | 198089 | 1876-04-03 | 1876-04-06 | 1877-12-11 |
| Acoustic Telegraphs | 1868-1879 | Telegraphy and Telephony | 182996 | 1876-05-09 | 1876-05-16 | 1876-10-10 |
| Acoustic Electric Telegraphs | 1868-1879 | Telegraphy and Telephony | 186330 | 1876-05-09 | 1876-05-16 | 1877-01-16 |
| Telephonic Telegraphs | 1868-1879 | Telegraphy and Telephony | 198087 | 1876-05-09 | 1876-05-16 | 1877-12-11 |
| Telegraphic Alarm and Signal Apparatus | 1868-1879 | Telegraphy and Telephony | 186548 | 1876-05-09 | 1876-05-18 | 1877-01-23 |
| Electro-Harmonic Multiplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 185507 | 1876-08-16 | 1876-08-31 | 1876-12-19 |
| Acoustic Telegraphs | 1868-1879 | Telegraphy and Telephony | 200993 | 1876-08-26 | 1876-09-18 | 1878-03-05 |
| Acoustic Telegraph | 1868-1879 | Telegraphy and Telephony | 235142 | 1876-08-26 | 1876-09-30 | 1880-12-07 |
| Synchronous Movements for Electric Telegraphs | 1868-1879 | Telegraphy and Telephony | 200032 | 1876-10-30 | 1876-11-01 | 1878-02-05 |
| Automatic-Telegraph Perforator and Transmitter | 1868-1879 | Telegraphy and Telephony | 200994 | 1876-10-30 | 1876-11-11 | 1878-03-05 |
| Automatic Telegraphs | 1868-1879 | Telegraphy and Telephony | 213554 | 1877-02-03 | 1877-03-26 | 1879-03-25 |
| Pneumatic Stencil-Pens | 1868-1879 | Miscellany | 205370 | 1877-03-03 | 1877-03-26 | 1878-06-25 |
| Stencil-Pens | 1868-1879 | Miscellany | 196747 | 1877-04-18 | 1877-04-23 | 1877-11-06 |
| Perforating Pens | 1868-1879 | Miscellany | 203329 | 1877-04-18 | 1877-04-23 | 1878-05-07 |
| Speaking-Telegraph | 1868-1879 | Telegraphy and Telephony | 474230 | 1877-04-18 | 1877-04-27 | 1892-05-03 |
| Addressing-Machine | 1868-1879 | Miscellany | 230621 | 1877-05-08 | 1877-05-10 | 1880-08-03 |
| Sextuplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 217781 | 1877-05-08 | 1877-05-14 | 1879-07-22 |
| Telegraphy | 1868-1879 | Telegraphy and Telephony | 377374 | 1877-05-08 | 1877-05-14 | 1888-02-07 |
| Sextuplex Telegraph | 1868-1879 | Telegraphy and Telephony | 452913 | 1877-05-31 | 1877-06-02 | 1891-05-26 |
| Sextuplex Telegraph | 1868-1879 | Telegraphy and Telephony | 453601 | 1877-05-31 | 1877-06-02 | 1891-06-02 |
| Sextuplex Telegraph | 1868-1879 | Telegraphy and Telephony | 512872 | 1877-05-31 | 1877-06-02 | 1894-01-16 |
| Speaking-Telegraph | 1868-1879 | Telegraphy and Telephony | 474231 | 1877-07-09 | 1877-07-20 | 1892-05-03 |
| Speaking-Telegraphs | 1868-1879 | Telegraphy and Telephony | 203014 | 1877-07-16 | 1877-07-20 | 1878-04-30 |
| Speaking-Telephones | 1868-1879 | Telegraphy and Telephony | 208299 | 1877-07-16 | 1877-07-20 | 1878-09-24 |
| Quadruplex Telegraph | 1868-1879 | Telegraphy and Telephony | 420594 | 1877-08-16 | 1877-08-22 | 1890-02-04 |
| Speaking-Telegraphs | 1868-1879 | Telegraphy and Telephony | 203015 | 1877-08-16 | 1877-08-28 | 1878-04-30 |
| Speaking-Telegraph | 1868-1879 | Telegraphy and Telephony | 492789 | 1877-08-31 | 1877-09-05 | 1893-03-07 |
| Speaking-Telegraphs | 1868-1879 | Telegraphy and Telephony | 203013 | 1877-12-08 | 1877-12-13 | 1878-04-30 |
| Telephones or Speaking-Telegraphs | 1868-1879 | Telegraphy and Telephony | 203018 | 1877-12-08 | 1877-12-13 | 1878-04-30 |
| Phonograph or Speaking Machines | 1868-1879 | Phonographs and Sound Recording | 200521 | 1877-12-15 | 1877-12-24 | 1878-02-19 |
| Circuits for Acoustic or Telephonic Telegraphs | 1868-1879 | Telegraphy and Telephony | 203019 | 1878-02-13 | 1878-02-21 | 1878-04-30 |
| Speaking-Machines | 1868-1879 | Phonographs and Sound Recording | 201760 | 1878-02-28 | 1878-03-04 | 1878-03-26 |
| Telephone Call-Signal | 1868-1879 | Telegraphy and Telephony | 203017 | 1878-02-28 | 1878-03-04 | 1878-04-30 |
| Speaking-Telephones | 1868-1879 | Telegraphy and Telephony | 203016 | 1878-02-28 | 1878-03-07 | 1878-04-30 |
| Vocal Engines | 1868-1879 | Miscellany | 210767 | 1878-08-31 | 1878-11-27 | 1878-12-10 |
| Electric Lights | 1868-1879 | Electric Light and Power | 214636 | 1878-10-05 | 1878-10-14 | 1879-04-22 |
| Carbon-Telephones | 1868-1879 | Telegraphy and Telephony | 222390 | 1878-11-08 | 1878-11-11 | 1879-12-09 |
| Duplex Telegraphs | 1868-1879 | Telegraphy and Telephony | 217782 | 1878-11-11 | 1878-11-14 | 1879-07-22 |
| Thermal Regulators for Electric Lights | 1868-1879 | Electric Light and Power | 214637 | 1878-11-14 | 1878-11-18 | 1879-04-22 |
| Magneto-Electric Machines | 1868-1879 | Electric Light and Power | 218166 | 1878-12-03 | 1878-12-09 | 1879-08-05 |
| Electric Lighting Apparatus | 1868-1879 | Electric Light and Power | 218866 | 1878-12-03 | 1878-12-09 | 1879-08-26 |
| Electric Lights | 1868-1879 | Electric Light and Power | 219628 | 1878-12-03 | 1878-12-09 | 1879-09-16 |
| Type-Writer | 1868-1879 | Miscellany | 295990 | 1878-12-04 | 1878-12-09 | 1884-04-01 |
| Apparatus for Electric Lights | 1868-1879 | Electric Light and Power | 218167 | 1878-12-31 | 1879-01-10 | 1879-08-05 |
| Electric-Lighting Apparatus | 1868-1879 | Electric Light and Power | 224329 | 1879-01-23 | 1879-02-03 | 1880-02-10 |
| Electric Light | 1868-1879 | Electric Light and Power | 227228 | 1879-01-28 | 1879-02-03 | 1880-05-04 |
| Electric Light | 1868-1879 | Electric Light and Power | 227227 | 1879-02-06 | 1879-02-10 | 1880-05-04 |
| Autographic Stencils for Printing | 1868-1879 | Miscellany | 224665 | 1879-03-10 | 1879-03-17 | 1880-02-17 |
| Phonograph | 1868-1879 | Phonographs and Sound Recording | 227679 | 1879-03-19 | 1879-03-29 | 1880-05-18 |
| Telephones | 1868-1879 | Telegraphy and Telephony | 221957 | 1879-03-24 | 1879-03-31 | 1879-11-25 |
| Electric Light | 1868-1879 | Electric Light and Power | 227229 | 1879-04-12 | 1879-04-21 | 1880-05-04 |
| Magneto-Electric Machine | 1868-1879 | Electric Light and Power | 264643 | 1879-04-21 | 1879-05-12 | 1882-09-19 |
| Dynamo-Electric Machine | 1868-1879 | Electric Light and Power | 219393 | 1879-07-07 | 1879-07-10 | 1879-09-09 |
| Electro-Chemical Receiving-Telephone | 1868-1879 | Telegraphy and Telephony | 231704 | 1879-07-17 | 1879-07-25 | 1880-08-31 |
| Telephone | 1868-1879 | Telegraphy and Telephony | 266022 | 1879-08-01 | 1879-08-06 | 1882-10-17 |
| Telephone | 1868-1879 | Telegraphy and Telephony | 252442 | 1879-08-04 | 1879-08-06 | 1882-01-17 |
| Magneto-Electric Machines | 1868-1879 | Electric Light and Power | 222881 | 1879-09-04 | 1879-09-10 | 1879-12-23 |
| Electric Lamp | 1868-1879 | Electric Light and Power | 223898 | 1879-11-01 | 1879-11-04 | 1880-01-27 |
| Method of Manufacturing Electric Lamps | 1880-1882 | Electric Light and Power | 230255 | 1880-01-28 | 1880-02-05 | 1880-07-20 |
| Electric Lamp and Holder for the Same | 1880-1882 | Electric Light and Power | 265311 | 1880-01-28 | 1880-02-05 | 1882-10-03 |
| System of Electrical Distribution | 1880-1882 | Electric Light and Power | 369280 | 1880-01-28 | 1880-02-05 | 1887-08-30 |
| Apparatus for Producing High Vacuums | 1880-1882 | Electric Light and Power | 248425 | 1880-01-28 | 1880-03-29 | 1881-10-18 |
| Brake for Electro-Magnetic Motors | 1880-1882 | Electric Light and Power | 228617 | 1880-03-10 | 1880-03-20 | 1880-06-08 |
| Electric Meter | 1880-1882 | Electric Light and Power | 251545 | 1880-03-10 | 1880-03-20 | 1881-12-27 |
| Manufacture of Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 525888 | 1880-03-10 | 1880-03-20 | 1894-09-11 |
| Safety-Conductor for Electric Lights | 1880-1882 | Electric Light and Power | 227226 | 1880-03-10 | 1880-03-25 | 1880-05-04 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 264649 | 1880-03-11 | 1880-03-20 | 1882-09-19 |
| Magnetic Ore-Separator | 1880-1882 | Mining and Ore Milling | 228329 | 1880-04-03 | 1880-04-07 | 1880-06-01 |
| Manufacture of Carbons for Incandescent Electric Lamps | 1880-1882 | Electric Light and Power | 238868 | 1880-04-25 | 1880-05-24 | 1881-03-15 |
| Electric Light | 1880-1882 | Electric Light and Power | 237732 | 1880-06-15 | 1880-06-30 | 1881-02-15 |
| Manufacturing Carbons for Electric Lights | 1880-1882 | Electric Light and Power | 248417 | 1880-06-15 | 1880-06-30 | 1881-10-18 |
| Method of Treating Carbons for Electric Lights | 1880-1882 | Electric Light and Power | 298679 | 1880-06-15 | 1880-07-03 | 1884-05-13 |
| Electro-Magnetic Brake | 1880-1882 | Electric Light and Power | 248430 | 1880-07-02 | 1880-07-22 | 1881-10-18 |
| Electro-Magnetic Railway-Engine | 1880-1882 | Electric Light and Power | 265778 | 1880-07-03 | 1880-07-22 | 1882-10-10 |
| Magnetic Separator | 1880-1882 | Mining and Ore Milling | 248432 | 1880-07-26 | 1880-08-06 | 1881-10-18 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 239150 | 1880-07-27 | 1880-08-06 | 1881-03-22 |
| Carbon for Electric Lamps | 1880-1882 | Electric Light and Power | 251540 | 1880-07-28 | 1880-08-06 | 1881-12-27 |
| Manufacture of Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 263139 | 1880-07-28 | 1880-08-06 | 1882-08-22 |
| Testing Electric-Light Carbons | 1880-1882 | Electric Light and Power | 239372 | 1880-07-28 | 1880-08-09 | 1881-03-29 |
| Telegraph-Relay | 1880-1882 | Telegraphy and Telephony | 434585 | 1880-07-29 | 1880-08-09 | 1890-08-19 |
| Dynamo-Electric Machine | 1880-1882 | Electric Light and Power | 263140 | 1880-07-30 | 1880-08-09 | 1882-08-22 |
| Carbonizer | 1880-1882 | Electric Light and Power | 248423 | 1880-07-30 | 1880-08-11 | 1881-10-18 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 239147 | 1880-07-31 | 1880-08-09 | 1881-03-22 |
| Governor for Electric Engines | 1880-1882 | Electric Light and Power | 248434 | 1880-07-31 | 1880-08-09 | 1881-10-18 |
| Electric Distribution and Translation System | 1880-1882 | Electric Light and Power | 264642 | 1880-08-04 | 1880-08-09 | 1882-09-19 |
| Insulation of Railroad-Tracks Used for Electrical Circuits | 1880-1882 | Electric Light and Power | 293433 | 1880-08-06 | 1880-08-09 | 1884-02-12 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 239373 | 1880-08-07 | 1880-08-17 | 1881-03-29 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 239745 | 1880-08-07 | 1880-08-17 | 1881-04-05 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 263135 | 1880-08-07 | 1880-08-17 | 1882-08-22 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 251546 | 1880-08-10 | 1880-08-17 | 1881-12-27 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 239153 | 1880-08-11 | 1880-08-27 | 1881-03-22 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 351855 | 1880-08-11 | 1880-08-27 | 1886-11-02 |
| Utilizing Electricity as a Motive Power | 1880-1882 | Electric Light and Power | 248435 | 1880-08-12 | 1880-10-01 | 1881-10-18 |
| Electro-Magnetic Railway | 1880-1882 | Electric Light and Power | 263132 | 1880-08-14 | 1880-08-19 | 1882-08-22 |
| System of Conductors for the Distribution of Electricity | 1880-1882 | Electric Light and Power | 264645 | 1880-09-01 | 1880-10-07 | 1882-09-19 |
| Webermeter | 1880-1882 | Electric Light and Power | 240678 | 1880-09-22 | 1880-10-07 | 1881-04-26 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 239152 | 1880-10-14 | 1880-10-30 | 1881-03-22 |
| Treating Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 239148 | 1880-10-15 | 1880-10-30 | 1881-03-22 |
| Regulator for Magneto or Dynamo Electric Machines | 1880-1882 | Electric Light and Power | 251556 | 1880-10-21 | 1880-10-30 | 1881-12-27 |
| Manufacturing Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 242900 | 1880-10-21 | 1880-11-05 | 1881-06-14 |
| Magneto Signal Apparatus | 1880-1882 | Telegraphy and Telephony | 238098 | 1880-10-21 | 1880-11-11 | 1881-02-22 |
| Apparatus for Treating Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 248426 | 1880-11-05 | 1880-11-24 | 1881-10-18 |
| Method of Forming Enlarged Ends on Carbon Filaments | 1880-1882 | Electric Light and Power | 239151 | 1880-11-19 | 1880-11-24 | 1881-03-22 |
| Design for an Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 12631 | 1880-11-23 | 1880-11-30 | 1881-12-27 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 239149 | 1880-12-03 | 1880-12-15 | 1881-03-22 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 242896 | 1880-12-03 | 1880-12-15 | 1881-06-14 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 242897 | 1880-12-03 | 1880-12-15 | 1881-06-14 |
| Webermeter | 1880-1882 | Electric Light and Power | 248565 | 1880-12-03 | 1880-12-15 | 1881-10-18 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 263878 | 1880-12-03 | 1880-12-15 | 1882-09-05 |
| Relay for Telegraphs | 1880-1882 | Telegraphy and Telephony | 239154 | 1880-12-11 | 1880-12-14 | 1881-03-22 |
| Preserving Fruit | 1880-1882 | Miscellany | 248431 | 1880-12-11 | 1880-12-14 | 1881-10-18 |
| Magneto or Dynamo Electric Machine | 1880-1882 | Electric Light and Power | 242898 | 1880-12-11 | 1880-12-15 | 1881-06-14 |
| Method of Treating Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 265777 | 1880-12-11 | 1880-12-15 | 1882-10-10 |
| Regulating the Generation of Electric Currents | 1880-1882 | Electric Light and Power | 239374 | 1880-12-16 | 1881-01-11 | 1881-03-29 |
| Manufacture of Incandescent Electric Lamps | 1880-1882 | Electric Light and Power | 248428 | 1880-12-16 | 1881-01-11 | 1881-10-18 |
| Apparatus for Treating Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 248427 | 1880-12-21 | 1881-01-11 | 1881-10-18 |
| Apparatus for Treating Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 248437 | 1880-12-21 | 1881-01-11 | 1881-10-18 |
| Manufacture of Carbons for Electric Lamps | 1880-1882 | Electric Light and Power | 248416 | 1880-12-30 | 1881-01-11 | 1881-10-18 |
| Electric Lighting | 1880-1882 | Electric Light and Power | 242899 | 1881-01-19 | 1881-01-26 | 1881-06-14 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 248418 | 1881-01-19 | 1881-01-31 | 1881-10-18 |
| Vacuum Apparatus | 1880-1882 | Electric Light and Power | 248433 | 1881-01-19 | 1881-01-31 | 1881-10-18 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 251548 | 1881-01-19 | 1881-01-31 | 1881-12-27 |
| Electric Meter | 1880-1882 | Electric Light and Power | 406824 | 1881-01-19 | 1881-01-31 | 1889-07-09 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 248422 | 1881-01-20 | 1881-01-31 | 1881-10-18 |
| Dynamo or Magneto-Electric Machine | 1880-1882 | Electric Light and Power | 431018 | 1881-02-03 | 1881-02-21 | 1890-06-24 |
| Electric Meter | 1880-1882 | Electric Light and Power | 242901 | 1881-02-24 | 1881-03-03 | 1881-06-14 |
| Electric Motor | 1880-1882 | Electric Light and Power | 248429 | 1881-02-24 | 1881-03-03 | 1881-10-18 |
| Current-Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 248421 | 1881-12-25 | 1881-03-05 | 1881-10-18 |
| Magneto or Dynamo Electric Machine | 1880-1882 | Electric Light and Power | 251550 | 1881-02-26 | 1881-03-03 | 1881-12-27 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 251555 | 1881-02-26 | 1881-05-27 | 1881-12-27 |
| Means for Controlling Electric Generation | 1880-1882 | Electric Light and Power | 482549 | 1881-03-02 | 1881-03-12 | 1892-09-13 |
| Fixture and Attachment for Electric Lamps | 1880-1882 | Electric Light and Power | 248420 | 1881-03-07 | 1881-03-26 | 1881-10-18 |
| Electric Chandelier | 1880-1882 | Electric Light and Power | 251553 | 1881-03-07 | 1881-03-26 | 1881-12-27 |
| Electric Lamp and Socket or Holder | 1880-1882 | Electric Light and Power | 251554 | 1881-03-07 | 1881-03-26 | 1881-12-27 |
| Fitting and Fixture for Electric Lamps | 1880-1882 | Electric Light and Power | 248424 | 1881-03-08 | 1881-03-26 | 1881-10-18 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 248419 | 1881-03-30 | 1881-04-15 | 1881-10-18 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 251542 | 1881-04-19 | 1881-04-26 | 1881-12-27 |
| Process of Making Incandescents | 1880-1882 | Electric Light and Power | 263145 | 1881-04-19 | 1881-04-26 | 1882-08-22 |
| Electric Incandescent Lamp | 1880-1882 | Electric Light and Power | 266447 | 1881-04-21 | 1881-04-26 | 1882-10-24 |
| Underground Conductors | 1880-1882 | Electric Light and Power | 251552 | 1881-04-22 | 1881-04-26 | 1881-12-27 |
| Electric-Lighting System | 1880-1882 | Electric Light and Power | 476531 | 1881-04-22 | 1881-04-26 | 1892-06-07 |
| Depositing Cell for Plating the Connections of Electric Lamps, & c. | 1880-1882 | Electric Light and Power | 248436 | 1881-05-17 | 1881-05-27 | 1881-10-18 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 251539 | 1881-05-17 | 1881-05-27 | 1881-12-27 |
| Regulator for Dynamo or Magneto Electric Machines | 1880-1882 | Electric Light and Power | 263136 | 1881-05-17 | 1881-05-27 | 1882-08-22 |
| Webermeter | 1880-1882 | Electric Light and Power | 251557 | 1881-05-19 | 1881-05-27 | 1881-12-27 |
| Regulator for Dynamo or Magneto Electric Machines | 1880-1882 | Electric Light and Power | 263134 | 1881-05-19 | 1881-05-28 | 1882-08-22 |
| Electro-Magnetic Motor | 1880-1882 | Electric Light and Power | 251541 | 1881-05-20 | 1881-05-31 | 1881-12-27 |
| Electric Lamp and the Manufacture Thereof | 1880-1882 | Electric Light and Power | 251549 | 1881-05-20 | 1881-05-31 | 1881-12-27 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 341644 | 1881-05-20 | 1881-05-31 | 1886-05-11 |
| Manufacture of Electric Lamps | 1880-1882 | Electric Light and Power | 251544 | 1881-05-20 | 1881-06-22 | 1881-12-27 |
| Webermeter | 1880-1882 | Electric Light and Power | 251558 | 1881-05-20 | 1881-08-30 | 1881-12-27 |
| Straightening Carbons of Electric Incandescent Lamps | 1880-1882 | Electric Light and Power | 263141 | 1881-05-21 | 1881-06-24 | 1882-08-22 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 251551 | 1881-05-21 | 1881-08-30 | 1881-12-27 |
| Electric Chandelier | 1880-1882 | Electric Light and Power | 263137 | 1881-05-21 | 1881-08-30 | 1882-08-22 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 264657 | 1881-05-21 | 1881-08-30 | 1882-09-19 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 251543 | 1881-05-24 | 1881-08-30 | 1881-12-27 |
| Electric Light | 1880-1882 | Electric Light and Power | 251538 | 1881-05-27 | 1881-05-28 | 1881-12-27 |
| Electrical Governor | 1880-1882 | Electric Light and Power | 251547 | 1881-06-02 | 1881-06-24 | 1881-12-27 |
| Magneto or Dynamo Electric Machine | 1880-1882 | Electric Light and Power | 263150 | 1881-06-03 | 1881-06-22 | 1882-08-22 |
| Measurement of Electricity in Distribution Systems | 1880-1882 | Electric Light and Power | 425760 | 1881-06-03 | 1881-06-22 | 1890-04-15 |
| Magnetic Ore-Separator | 1880-1882 | Mining and Ore Milling | 263131 | 1881-06-04 | 1881-06-22 | 1882-08-22 |
| Means for Charging and Using Secondary Batteries | 1880-1882 | Batteries | 435687 | 1881-06-21 | 1881-09-03 | 1890-09-02 |
| Means for Charging and Using Secondary Batteries | 1880-1882 | Electric Light and Power | 435687 | 1881-06-21 | 1881-09-03 | 1890-09-02 |
| Magneto or Dynamo Electric Machine | 1880-1882 | Electric Light and Power | 263143 | 1881-06-24 | 1881-08-30 | 1882-08-22 |
| Dynamo-Electric Machine | 1880-1882 | Electric Light and Power | 251537 | 1881-06-25 | 1881-08-30 | 1881-12-27 |
| Vacuum Apparatus | 1880-1882 | Electric Light and Power | 263147 | 1881-07-01 | 1881-08-30 | 1882-08-22 |
| Electric-Lighting System | 1880-1882 | Electric Light and Power | 439389 | 1881-07-01 | 1881-08-30 | 1890-10-28 |
| Commutator for Dynamo or Magneto Electric Machines | 1880-1882 | Electric Light and Power | 263149 | 1881-07-22 | 1881-10-04 | 1882-08-22 |
| Fac-simile Telegraph | 1880-1882 | Telegraphy and Telephony | 479184 | 1881-07-26 | 1881-12-06 | 1892-07-19 |
| Ore-Separator | 1880-1882 | Mining and Ore Milling | 400317 | 1881-08-11 | 1882-08-25 | 1889-03-26 |
| Commutator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 425763 | 1881-08-20 | 1881-11-15 | 1890-04-15 |
| Electrical Distribution System | 1880-1882 | Electric Light and Power | 263142 | 1881-08-24 | 1881-10-04 | 1882-08-22 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 264647 | 1881-08-24 | 1881-10-04 | 1882-09-19 |
| Electrical-Distribution System | 1880-1882 | Electric Light and Power | 404902 | 1881-08-24 | 1881-10-04 | 1889-06-11 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 263133 | 1881-08-24 | 1881-11-11 | 1882-08-22 |
| Telephone | 1880-1882 | Telegraphy and Telephony | 257677 | 1881-09-07 | 1881-10-17 | 1882-05-09 |
| Telephone | 1880-1882 | Telegraphy and Telephony | 266021 | 1881-09-07 | 1881-10-17 | 1882-10-17 |
| Mold for Carbonizing Incandescents | 1880-1882 | Electric Light and Power | 263144 | 1881-09-19 | 1881-11-11 | 1882-08-22 |
| Method of Maintaining Temperature in Webermeters | 1880-1882 | Electric Light and Power | 265774 | 1881-09-21 | 1881-11-11 | 1882-10-10 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 264648 | 1881-09-23 | 1881-11-11 | 1882-09-19 |
| Electric-Lighting System | 1880-1882 | Electric Light and Power | 265776 | 1881-09-27 | 1881-11-11 | 1882-10-10 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 524136 | 1881-09-27 | 1881-11-11 | 1894-08-07 |
| Art of Malleableizing Iron | 1880-1882 | Mining and Ore Milling | 273715 | 1881-10-04 | 1882-08-07 | 1883-03-13 |
| Art of Malleableizing Iron | 1880-1882 | Miscellany | 273715 | 1881-10-04 | 1882-08-07 | 1883-03-13 |
| Webermeter | 1880-1882 | Electric Light and Power | 281352 | 1881-10-05 | 1881-11-11 | 1883-07-17 |
| Locomotive for Electric Railways | 1880-1882 | Electric Light and Power | 446667 | 1881-10-11 | 1882-08-07 | 1891-02-17 |
| Regulator for Dynamo or Magneto Electric Machines | 1880-1882 | Electric Light and Power | 288318 | 1881-10-17 | 1881-11-11 | 1883-11-13 |
| Electrical Drop-Light | 1880-1882 | Electric Light and Power | 251559 | 1881-10-25 | 1881-11-11 | 1881-12-27 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 263148 | 1881-10-25 | 1881-11-28 | 1882-08-22 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 264646 | 1881-10-25 | 1881-11-28 | 1882-09-19 |
| Electric Distribution System | 1880-1882 | Electric Light and Power | 266793 | 1881-10-25 | 1881-12-09 | 1882-10-31 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 358599 | 1881-10-29 | 1881-11-28 | 1887-03-01 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264673 | 1881-11-03 | 1881-11-28 | 1882-09-19 |
| Electric-Arc Light | 1880-1882 | Electric Light and Power | 263138 | 1881-11-07 | 1881-11-28 | 1882-08-22 |
| Electric-Arc Light | 1880-1882 | Electric Light and Power | 265775 | 1881-11-07 | 1881-11-28 | 1882-10-10 |
| Electric-Arc Light | 1880-1882 | Electric Light and Power | 297580 | 1881-11-07 | 1881-11-28 | 1884-04-29 |
| Dynamo Magneto Electric Machine | 1880-1882 | Electric Light and Power | 263146 | 1881-11-22 | 1881-11-29 | 1882-08-22 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 317631 | 1881-11-22 | 1881-11-29 | 1885-05-12 |
| Vacuum Apparatus | 1880-1882 | Electric Light and Power | 266588 | 1881-11-25 | 1881-12-06 | 1882-10-24 |
| Vacuum-Pump | 1880-1882 | Electric Light and Power | 251536 | 1881-12-05 | 1881-12-07 | 1881-12-27 |
| Manufacture of Incandescing Electric Lamps | 1880-1882 | Electric Light and Power | 264650 | 1881-12-05 | 1881-12-09 | 1882-09-19 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 379770 | 1881-12-05 | 1881-12-09 | 1888-03-20 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264660 | 1881-12-05 | 1882-08-07 | 1882-09-19 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 293434 | 1881-12-05 | 1882-08-07 | 1884-02-12 |
| Junction-Box for Electric Wires | 1880-1882 | Electric Light and Power | 439391 | 1881-12-05 | 1882-08-07 | 1890-10-28 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 454558 | 1881-12-05 | 1882-08-07 | 1891-06-23 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 264653 | 1881-12-13 | 1882-08-07 | 1882-09-19 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 358600 | 1881-12-13 | 1882-08-07 | 1887-03-01 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 264652 | 1881-12-15 | 1882-08-07 | 1882-09-19 |
| Dynamo-Electric Machine | 1880-1882 | Electric Light and Power | 278419 | 1881-12-15 | 1882-08-07 | 1883-05-29 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 265779 | 1882-01-17 | 1882-08-07 | 1882-10-10 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 264654 | 1882-02-10 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264661 | 1882-02-10 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264664 | 1882-02-10 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264668 | 1882-02-10 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264669 | 1882-02-10 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264671 | 1882-02-10 | 1882-08-07 | 1882-09-19 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 275613 | 1882-02-10 | 1882-08-07 | 1883-04-10 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 401646 | 1882-02-10 | 1882-08-07 | 1889-04-16 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264658 | 1882-02-28 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264659 | 1882-02-28 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 265780 | 1882-02-28 | 1882-08-07 | 1882-10-10 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 265781 | 1882-02-28 | 1882-08-07 | 1882-10-10 |
| Manufacture of Incandescing Electric Lamps | 1880-1882 | Electric Light and Power | 278416 | 1882-02-28 | 1882-08-07 | 1883-05-29 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 379771 | 1882-02-28 | 1882-08-07 | 1888-03-20 |
| Telephone | 1880-1882 | Telegraphy and Telephony | 272034 | 1882-03-30 | 1882-10-06 | 1883-02-13 |
| Transmitting-Telephone | 1880-1882 | Telegraphy and Telephony | 274576 | 1882-03-30 | 1882-10-06 | 1883-03-27 |
| Telephone | 1880-1882 | Telegraphy and Telephony | 274577 | 1882-03-30 | 1882-10-06 | 1883-03-27 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 268205 | 1882-05-01 | 1882-05-17 | 1882-11-28 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264662 | 1882-05-01 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264663 | 1882-05-01 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264665 | 1882-05-01 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264666 | 1882-05-01 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 273488 | 1882-05-01 | 1882-08-07 | 1882-09-19 |
| Process of and Apparatus for Generating Electricity | 1880-1882 | Electric Light and Power | 460122 | 1882-05-19 | 1882-05-26 | 1891-09-29 |
| Art of Electrolytic Decomposition | 1880-1882 | Miscellany | 466460 | 1882-05-19 | 1882-05-26 | 1892-01-05 |
| Secondary Battery | 1880-1882 | Batteries | 273492 | 1882-05-19 | 1882-06-26 | 1883-03-06 |
| Secondary Battery | 1880-1882 | Electric Light and Power | 273492 | 1882-05-29 | 1882-06-26 | 1883-03-06 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264667 | 1882-05-22 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264672 | 1882-05-22 | 1882-08-07 | 1882-09-19 |
| Apparatus for the Electrical Transmission of Power | 1880-1882 | Electric Light and Power | 265786 | 1882-05-22 | 1882-08-07 | 1882-10-10 |
| System of Underground Conductors for Electrical Distribution | 1880-1882 | Electric Light and Power | 273828 | 1882-05-22 | 1882-08-07 | 1883-03-13 |
| System of Electrical Distribution | 1880-1882 | Electric Light and Power | 379772 | 1882-05-22 | 1882-08-07 | 1888-03-20 |
| Secondary Battery | 1880-1882 | Batteries | 274292 | 1882-06-03 | 1882-08-07 | 1883-03-20 |
| Secondary Battery | 1880-1882 | Electric Light and Power | 274292 | 1882-06-03 | 1882-08-07 | 1883-03-20 |
| Filament for Incandescent Electric Lamps | 1880-1882 | Electric Light and Power | 365509 | 1882-06-03 | 1882-08-07 | 1887-06-28 |
| Electric-Arc Light | 1880-1882 | Electric Light and Power | 446668 | 1882-06-03 | 1882-08-07 | 1891-02-17 |
| Incandescent Conductor for Electric Lamps | 1880-1882 | Electric Light and Power | 543985 | 1882-06-03 | 1882-08-07 | 1895-08-06 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 281353 | 1882-06-03 | 1882-09-13 | 1883-07-17 |
| Dynamo or Magneto Electric Machine | 1880-1882 | Electric Light and Power | 287523 | 1882-06-03 | 1882-09-13 | 1883-10-30 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 264651 | 1882-06-09 | 1882-08-07 | 1882-09-19 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 264655 | 1882-06-09 | 1882-08-07 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 264670 | 1882-06-09 | 1882-08-07 | 1882-09-19 |
| Turn-Table for Electric Railways | 1880-1882 | Electric Light and Power | 273489 | 1882-06-09 | 1882-08-07 | 1883-03-06 |
| Electro-Magnetic Railway System | 1880-1882 | Electric Light and Power | 273490 | 1882-06-09 | 1882-08-07 | 1883-03-06 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 401486 | 1882-06-12 | 1882-08-07 | 1889-04-16 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 476527 | 1882-06-12 | 1882-08-07 | 1892-06-07 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 439390 | 1882-06-19 | 1882-06-26 | 1890-10-28 |
| System of Electric Lighting | 1880-1882 | Electric Light and Power | 446666 | 1882-06-19 | 1882-06-26 | 1891-02-17 |
| System of Distributing Electricity | 1880-1882 | Electric Light and Power | 464822 | 1882-06-19 | 1882-06-28 | 1891-12-08 |
| Electrical Meter | 1880-1882 | Electric Light and Power | 304082 | 1882-06-24 | 1882-08-14 | 1884-08-26 |
| Manufacture of Incandescents | 1880-1882 | Electric Light and Power | 274296 | 1882-07-05 | 1882-08-14 | 1883-03-20 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 264656 | 1882-07-07 | 1882-08-14 | 1882-09-19 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 265782 | 1882-07-07 | 1882-08-14 | 1882-10-10 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 265783 | 1882-07-07 | 1882-08-14 | 1882-10-10 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 265784 | 1882-07-07 | 1882-08-14 | 1882-10-10 |
| Dynamo-Electric Machine | 1880-1882 | Electric Light and Power | 265785 | 1882-07-07 | 1882-08-14 | 1882-10-10 |
| Electrical Railroad | 1880-1882 | Electric Light and Power | 273494 | 1882-07-07 | 1882-08-14 | 1883-03-06 |
| Apparatus for Translating Electric Currents From High to Low Tension | 1880-1882 | Electric Light and Power | 278418 | 1882-07-07 | 1882-08-14 | 1883-05-29 |
| Electrical Meter | 1880-1882 | Electric Light and Power | 293435 | 1882-07-07 | 1882-08-14 | 1884-02-12 |
| Mold for Carbonizing | 1880-1882 | Electric Light and Power | 334853 | 1882-07-07 | 1882-08-14 | 1886-01-26 |
| Electric Railway | 1880-1882 | Electric Light and Power | 339278 | 1882-07-07 | 1882-08-14 | 1886-04-06 |
| Magneto-Electric Signaling Apparatus | 1880-1882 | Electric Light and Power | 273714 | 1882-08-05 | 1882-08-07 | 1883-03-13 |
| Magneto-Electric Signaling Apparatus | 1880-1882 | Electric Light and Power | 282287 | 1882-08-05 | 1882-08-07 | 1883-07-31 |
| Electric Railway | 1880-1882 | Electric Light and Power | 448778 | 1882-08-05 | 1882-08-07 | 1891-03-24 |
| Electric-Lighting System | 1880-1882 | Electric Light and Power | 439392 | 1882-08-12 | 1882-08-22 | 1890-10-28 |
| Manufacture of Incandescing Electric Lamps | 1880-1882 | Electric Light and Power | 271613 | 1882-08-25 | 1882-09-13 | 1883-02-06 |
| Method of Manufacturing Incandescing Electric Lamps | 1880-1882 | Electric Light and Power | 287518 | 1882-08-25 | 1882-09-13 | 1883-10-30 |
| Electric Meter | 1880-1882 | Electric Light and Power | 406825 | 1882-08-25 | 1882-09-13 | 1889-07-09 |
| Carbonizing-Chamber | 1880-1882 | Electric Light and Power | 439393 | 1882-08-25 | 1882-09-13 | 1890-10-28 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 273487 | 1882-09-12 | 1882-09-22 | 1883-03-06 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 297581 | 1882-09-12 | 1882-09-22 | 1884-04-29 |
| Method of Manufacturing Electric Lamps | 1880-1882 | Electric Light and Power | 395962 | 1882-09-16 | 1882-09-22 | 1889-01-08 |
| Regulator for Systems of Electrical Distribution | 1880-1882 | Electric Light and Power | 287525 | 1882-10-04 | 1882-10-20 | 1883-10-30 |
| Valve-Gear | 1880-1882 | Electric Light and Power | 365465 | 1882-10-05 | 1882-10-12 | 1887-06-28 |
| Filament for Incandescent Lamps | 1880-1882 | Electric Light and Power | 307029 | 1882-10-09 | 1882-10-12 | 1884-10-21 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 268206 | 1882-10-10 | 1882-10-12 | 1882-11-28 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 273486 | 1882-10-12 | 1882-10-20 | 1883-03-06 |
| Electric Lamp | 1880-1882 | Electric Light and Power | 274293 | 1882-10-14 | 1882-10-20 | 1883-03-20 |
| Manufacture of Incandescing Electric Lamps | 1880-1882 | Electric Light and Power | 275612 | 1882-10-14 | 1882-10-20 | 1883-04-10 |
| Manufacture of Incandescent Lamps | 1880-1882 | Electric Light and Power | 430932 | 1882-10-14 | 1882-10-20 | 1890-06-24 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 271616 | 1882-10-16 | 1882-10-20 | 1883-02-06 |
| Process of Treating and Products Derived from Vegetable Fibers | 1880-1882 | Electric Light and Power | 543986 | 1882-10-17 | 1882-10-20 | 1895-08-06 |
| Filament for Incandescent Lamps | 1880-1882 | Electric Light and Power | 543987 | 1882-10-17 | 1882-10-20 | 1895-08-06 |
| Shafting | 1880-1882 | Electric Light and Power | 271614 | 1882-10-19 | 1882-10-20 | 1883-02-06 |
| Shafting | 1880-1882 | Miscellany | 271614 | 1882-10-19 | 1882-10-20 | 1883-02-06 |
| Manufacture of Carbon Filaments | 1880-1882 | Electric Light and Power | 411016 | 1882-10-19 | 1882-10-20 | 1889-09-17 |
| Regulator for Driving Engines of Electrical Generators | 1880-1882 | Electric Light and Power | 273491 | 1882-10-19 | 1882-10-26 | 1883-03-06 |
| Valve-Gear for Electrical Generator-Engines | 1880-1882 | Electric Light and Power | 273493 | 1882-10-19 | 1882-10-26 | 1883-03-06 |
| Process of Coating Conductors for Incandescent Lamps | 1880-1882 | Electric Light and Power | 492150 | 1882-10-19 | 1882-10-26 | 1893-02-21 |
| Governor for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 271615 | 1882-10-19 | 1882-11-09 | 1883-02-06 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 273485 | 1882-10-26 | 1882-11-09 | 1883-03-06 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 317632 | 1882-10-26 | 1882-11-09 | 1885-05-12 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 317633 | 1882-10-26 | 1882-11-09 | 1885-05-12 |
| Incandescing Conductor for Electric Lamps | 1880-1882 | Electric Light and Power | 287520 | 1882-11-03 | 1882-11-09 | 1883-10-30 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 353783 | 1882-11-03 | 1882-11-09 | 1886-12-07 |
| Filament for Incandescent Lamps | 1880-1882 | Electric Light and Power | 430933 | 1882-11-03 | 1882-11-09 | 1890-06-24 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 274294 | 1882-11-13 | 1882-11-23 | 1883-03-20 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 281350 | 1882-11-13 | 1882-11-23 | 1883-07-17 |
| Incandescent Electric Lamp | 1880-1882 | Electric Light and Power | 274295 | 1882-11-14 | 1882-11-23 | 1883-03-20 |
| Electrical Generator and Motor | 1880-1882 | Electric Light and Power | 276233 | 1882-11-14 | 1882-11-23 | 1883-04-24 |
| System of Electrical Distribution | 1880-1882 | Electric Light and Power | 274290 | 1882-11-20 | 1882-11-27 | 1883-03-20 |
| Mold for Carbonizing | 1880-1882 | Electric Light and Power | 274291 | 1882-11-28 | 1882-12-08 | 1883-03-20 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 278413 | 1882-11-28 | 1882-12-08 | 1883-05-29 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 278414 | 1882-11-28 | 1882-12-08 | 1883-05-29 |
| Incandescing Electric Lamp | 1880-1882 | Electric Light and Power | 287519 | 1882-11-28 | 1882-12-08 | 1883-10-30 |
| Regulator for Dynamo-Electric Machines | 1880-1882 | Electric Light and Power | 287524 | 1882-11-28 | 1882-12-08 | 1883-10-30 |
| Manufacture of Incandescent Electric Lamps | 1880-1882 | Electric Light and Power | 438298 | 1882-11-28 | 1882-12-08 | 1890-10-14 |
| Means for Operating and Regulating Electrical Generators | 1880-1882 | Electric Light and Power | 276232 | 1882-12-20 | 1883-01-08 | 1883-04-24 |
| Manufacture of Incandescing Electric Lamps | 1883-1889 | Electric Light and Power | 278415 | 1883-01-13 | 1883-01-22 | 1883-05-29 |
| Manufacture of Incandescing Electric Lamps | 1883-1889 | Electric Light and Power | 278417 | 1883-01-13 | 1883-01-22 | 1883-05-29 |
| Regulator for Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 281349 | 1883-01-13 | 1883-01-22 | 1883-07-17 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 283985 | 1883-01-13 | 1883-01-22 | 1883-08-28 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 283986 | 1883-01-13 | 1883-01-22 | 1883-08-28 |
| Manufacture of Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 459835 | 1883-01-13 | 1883-01-22 | 1891-09-22 |
| Design for Incandescing Electric Lamp | 1883-1889 | Electric Light and Power | 13940 | 1883-02-13 | 1883-03-16 | 1883-05-29 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 280727 | 1883-02-13 | 1883-03-16 | 1883-07-03 |
| Circuit-Controller for Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 395123 | 1883-02-13 | 1883-03-16 | 1888-12-25 |
| Dynamo or Magneto Electric Machine | 1883-1889 | Electric Light and Power | 287521 | 1883-02-17 | 1883-03-16 | 1883-10-30 |
| Mold for Carbonizing | 1883-1889 | Electric Light and Power | 287522 | 1883-02-17 | 1883-03-16 | 1883-10-30 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 438299 | 1883-02-17 | 1883-03-16 | 1890-10-14 |
| Manufacture of Filaments for Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 446669 | 1883-02-17 | 1883-03-16 | 1891-02-17 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 476528 | 1883-02-17 | 1883-03-16 | 1892-06-07 |
| Electrical Generator | 1883-1889 | Electric Light and Power | 281351 | 1883-03-05 | 1883-03-16 | 1883-07-17 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 283984 | 1883-03-05 | 1883-03-16 | 1883-08-28 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 287517 | 1883-03-14 | 1883-03-16 | 1883-10-30 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 283983 | 1883-04-05 | 1883-04-17 | 1883-08-28 |
| Manufacture of Carbon Conductors | 1883-1889 | Electric Light and Power | 354310 | 1883-04-06 | 1883-04-17 | 1886-12-14 |
| Electric Meter | 1883-1889 | Electric Light and Power | 370123 | 1883-04-06 | 1883-04-17 | 1887-09-20 |
| Carbonizing-Flask | 1883-1889 | Electric Light and Power | 411017 | 1883-04-06 | 1883-04-17 | 1889-09-17 |
| Manufacture of Filaments for Incandescing Electric Lights | 1883-1889 | Electric Light and Power | 370124 | 1883-04-12 | 1883-04-20 | 1887-09-20 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 287516 | 1883-05-08 | 1883-05-14 | 1883-10-30 |
| Incandescing Electric Lamp | 1883-1889 | Electric Light and Power | 341839 | 1883-05-08 | 1883-05-14 | 1886-05-11 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 398774 | 1883-05-08 | 1883-05-14 | 1889-02-26 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370125 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370126 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370127 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370128 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370129 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370130 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Electrical Transmission of Power | 1883-1889 | Electric Light and Power | 370131 | 1883-06-01 | 1883-06-07 | 1887-09-20 |
| Gage for Testing Fibers for Incandescent-Lamp Carbons | 1883-1889 | Electric Light and Power | 438300 | 1883-06-01 | 1883-06-07 | 1890-10-14 |
| Electric Regulator | 1883-1889 | Electric Light and Power | 287511 | 1883-06-25 | 1883-06-29 | 1883-10-30 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 287512 | 1883-06-25 | 1883-06-29 | 1883-10-30 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 287513 | 1883-06-25 | 1883-06-29 | 1883-10-30 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 287514 | 1883-06-25 | 1883-06-29 | 1883-10-30 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 287515 | 1883-06-25 | 1883-06-29 | 1883-10-30 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 297582 | 1883-06-25 | 1883-06-29 | 1884-04-29 |
| Commutator for Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 328572 | 1883-06-25 | 1883-06-29 | 1885-10-20 |
| Electric-Lighting System | 1883-1889 | Electric Light and Power | 430934 | 1883-06-25 | 1883-06-29 | 1890-06-24 |
| System of Electric Lighting | 1883-1889 | Electric Light and Power | 438301 | 1883-06-25 | 1883-06-29 | 1890-10-14 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 297583 | 1883-07-27 | 1883-10-10 | 1884-04-29 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 304083 | 1883-07-27 | 1883-10-10 | 1884-08-26 |
| Device for Protecting Electric-Light Systems from Lightning | 1883-1889 | Electric Light and Power | 304084 | 1883-07-27 | 1883-10-10 | 1884-08-26 |
| Commutator for Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 438302 | 1883-07-27 | 1883-10-10 | 1890-10-14 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 476529 | 1883-07-27 | 1883-10-10 | 1892-06-07 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 297584 | 1883-08-08 | 1883-10-10 | 1884-04-29 |
| Electrical Meter | 1883-1889 | Electric Light and Power | 307030 | 1883-08-08 | 1883-10-10 | 1884-10-21 |
| Process of and Apparatus for Generating Electricity | 1883-1889 | Electric Light and Power | 435688 | 1883-09-14 | 1883-09-19 | 1890-09-02 |
| Incandescing Conductor for Electric Lamps | 1883-1889 | Electric Light and Power | 297585 | 1883-14-09 | 1883-10-10 | 1884-04-29 |
| Electrical Conductor | 1883-1889 | Electric Light and Power | 297586 | 1883-09-14 | 1883-10-10 | 1884-04-29 |
| Manufacture of Filaments for Incandescent Lamps | 1883-1889 | Electric Light and Power | 470922 | 1883-09-14 | 1883-10-10 | 1892-03-15 |
| Art of Generating Electricity | 1883-1889 | Electric Light and Power | 490953 | 1883-10-09 | 1883-11-01 | 1893-01-31 |
| Electrical Generator or Motor | 1883-1889 | Electric Light and Power | 293432 | 1883-10-17 | 1883-10-18 | 1884-02-12 |
| Electrical Indicator | 1883-1889 | Electric Light and Power | 307031 | 1883-11-02 | 1883-11-15 | 1884-10-21 |
| Telephone | 1883-1889 | Telegraphy and Telephony | 337254 | 1883-11-10 | 1883-11-13 | 1886-03-02 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 297587 | 1883-11-15 | 1883-12-12 | 1884-04-29 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 298954 | 1883-11-15 | 1883-12-12 | 1884-05-20 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 298955 | 1883-11-15 | 1883-12-12 | 1884-05-20 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 304085 | 1883-11-15 | 1883-12-12 | 1884-08-26 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 509517 | 1883-11-15 | 1883-12-12 | 1893-11-28 |
| Incandescent Lamp | 1883-1889 | Electric Light and Power | 425761 | 1883-11-20 | 1883-11-22 | 1890-04-15 |
| Filament for Incandescent Lamps | 1883-1889 | Electric Light and Power | 534206 | 1883-12-15 | 1884-01-04 | 1895-02-12 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 304086 | 1883-12-15 | 1884-01-24 | 1884-08-26 |
| Mode of Operating Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 298956 | 1884-01-05 | 1884-01-24 | 1884-05-20 |
| Electrical Conductor | 1883-1889 | Electric Light and Power | 304087 | 1884-01-12 | 1884-01-24 | 1884-08-26 |
| Art of Plating One Material with Another | 1883-1889 | Miscellany | 526147 | 1884-01-22 | 1884-01-28 | 1894-09-18 |
| Incandescent-Lamp Filament | 1883-1889 | Electric Light and Power | 395963 | 1884-01-22 | 1884-04-05 | 1889-01-08 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 339279 | 1884-02-08 | 1884-04-05 | 1886-04-06 |
| Chemical Stock Quotation Telegraph | 1883-1889 | Telegraphy and Telephony | 314115 | 1884-02-09 | 1884-03-19 | 1885-03-17 |
| Method of and Apparatus for Drawing Wire | 1883-1889 | Electric Light and Power | 436968 | 1884-06-02 | 1884-06-10 | 1890-09-23 |
| Method of and Apparatus for Drawing Wire | 1883-1889 | Electric Light and Power | 436969 | 1884-06-02 | 1884-06-10 | 1890-09-23 |
| Arc Lamp | 1883-1889 | Electric Light and Power | 438303 | 1884-06-02 | 1884-06-10 | 1890-10-14 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 343017 | 1884-06-27 | 1884-08-07 | 1886-06-01 |
| System of Electric Lighting | 1883-1889 | Electric Light and Power | 391595 | 1884-07-16 | 1884-08-07 | 1888-10-23 |
| System of Electric Lighting | 1883-1889 | Electric Light and Power | 328573 | 1884-09-12 | 1884-10-02 | 1885-10-20 |
| System of Electric Lighting | 1883-1889 | Electric Light and Power | 328574 | 1884-09-12 | 1884-10-02 | 1885-10-20 |
| System of Electric Lighting | 1883-1889 | Electric Light and Power | 328575 | 1884-09-12 | 1884-10-02 | 1885-10-20 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 391596 | 1884-09-24 | 1884-10-02 | 1888-10-23 |
| Electric Signaling Apparatus | 1883-1889 | Telegraphy and Telephony | 438304 | 1884-09-24 | 1884-12-15 | 1890-10-14 |
| Apparatus for Speaking-Telephones | 1883-1889 | Telegraphy and Telephony | 422577 | 1884-10-21 | 1884-12-01 | 1890-03-04 |
| Telephone | 1883-1889 | Telegraphy and Telephony | 329030 | 1884-12-03 | 1884-12-15 | 1885-10-27 |
| Telephonic Repeater | 1883-1889 | Telegraphy and Telephony | 340707 | 1884-12-09 | 1884-12-15 | 1886-04-27 |
| Telephonic Repeater | 1883-1889 | Telegraphy and Telephony | 422578 | 1884-12-09 | 1884-12-15 | 1890-03-04 |
| Telephonic Repeater | 1883-1889 | Telegraphy and Telephony | 422579 | 1884-12-09 | 1884-12-15 | 1890-03-04 |
| Electrical Signaling Apparatus | 1883-1889 | Telegraphy and Telephony | 340708 | 1884-12-19 | 1885-01-12 | 1886-04-27 |
| Electrical Signaling Apparatus | 1883-1889 | Telegraphy and Telephony | 347097 | 1884-12-19 | 1885-01-12 | 1886-08-10 |
| Telephone-Repeater | 1883-1889 | Telegraphy and Telephony | 478743 | 1884-12-31 | 1885-10-14 | 1892-07-12 |
| Telephone-Circuit | 1883-1889 | Telegraphy and Telephony | 340709 | 1885-01-02 | 1885-10-14 | 1886-04-27 |
| Telephone-Transmitter | 1883-1889 | Telegraphy and Telephony | 378044 | 1885-01-09 | 1885-10-14 | 1888-02-14 |
| Electrode for Telephone-Transmitters | 1883-1889 | Telegraphy and Telephony | 348114 | 1885-01-12 | 1885-10-14 | 1886-08-24 |
| Fuse-Block | 1883-1889 | Electric Light and Power | 438305 | 1885-01-14 | 1885-10-14 | 1890-10-14 |
| System of Railway Signaling | 1883-1889 | Telegraphy and Telephony | 350234 | 1885-03-27 | 1885-04-07 | 1886-10-05 |
| System of Railway Signaling | 1883-1889 | Telegraphy and Telephony | 486634 | 1885-03-27 | 1885-04-07 | 1892-11-22 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 333289 | 1885-04-27 | 1885-05-08 | 1885-12-29 |
| Duplex Telegraphy | 1883-1889 | Telegraphy and Telephony | 333290 | 1885-04-30 | 1885-05-08 | 1885-12-29 |
| Way-Station Quadruplex Telegraphy | 1883-1889 | Telegraphy and Telephony | 333291 | 1885-05-06 | 1885-05-16 | 1885-12-29 |
| Means for Transmitting Signals Electrically | 1883-1889 | Telegraphy and Telephony | 465971 | 1885-05-14 | 1885-05-23 | 1891-12-29 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 422072 | 1885-10-07 | 1885-10-23 | 1890-02-25 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 437422 | 1885-10-07 | 1885-10-23 | 1890-09-30 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 422073 | 1885-11-12 | 1885-11-24 | 1890-02-25 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 422074 | 1885-11-24 | 1886-02-19 | 1890-02-25 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 435689 | 1885-11-30 | 1886-02-19 | 1890-09-02 |
| Telephone | 1883-1889 | Telegraphy and Telephony | 438306 | 1885-12-22 | 1886-02-19 | 1890-10-14 |
| Railway-Telegraphy | 1883-1889 | Telegraphy and Telephony | 350235 | 1885-12-28 | 1886-01-13 | 1886-10-05 |
| Telephone | 1883-1889 | Telegraphy and Telephony | 406567 | 1886-01-28 | 1886-02-19 | 1889-07-09 |
| Speaking-Telegraph | 1883-1889 | Telegraphy and Telephony | 474232 | 1886-02-17 | 1886-02-18 | 1892-05-03 |
| Telegraphy | 1883-1889 | Telegraphy and Telephony | 370132 | 1886-05-11 | 1886-05-15 | 1887-09-20 |
| Manufacture of Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 411018 | 1886-07-15 | 1886-07-17 | 1889-09-17 |
| Manufacture of Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 438307 | 1886-07-15 | 1886-07-17 | 1890-10-14 |
| Telegraph | 1883-1889 | Telegraphy and Telephony | 448779 | 1886-07-15 | 1886-07-19 | 1891-03-24 |
| Manufacture of Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 411019 | 1886-07-20 | 1886-07-29 | 1889-09-17 |
| Manufacture of Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 406130 | 1886-08-06 | 1886-08-11 | 1889-07-02 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 351856 | 1886-09-30 | 1886-10-05 | 1886-11-02 |
| Incandescent-Lamp Filament | 1883-1889 | Electric Light and Power | 454262 | 1886-10-26 | 1886-10-27 | 1891-06-16 |
| Cut-Out for Incandescent Lamps | 1883-1889 | Electric Light and Power | 466400 | 1886-10-26 | 1886-10-27 | 1892-01-05 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 484184 | 1886-10-26 | 1886-10-27 | 1892-10-11 |
| Manufacture of Carbon Filaments for Electric Lamps | 1883-1889 | Electric Light and Power | 490954 | 1886-11-02 | 1886-11-06 | 1893-01-31 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 438308 | 1886-11-09 | 1886-12-06 | 1890-10-14 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 524378 | 1886-11-09 | 1886-12-06 | 1894-08-14 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 365978 | 1886-11-22 | 1886-11-29 | 1887-07-05 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 369439 | 1886-11-22 | 1886-12-06 | 1887-09-06 |
| Railway Signaling | 1883-1889 | Telegraphy and Telephony | 384830 | 1886-11-24 | 1886-11-29 | 1888-06-19 |
| Commutator for Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 379944 | 1886-11-26 | 1886-12-06 | 1888-03-27 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 411020 | 1886-11-26 | 1886-12-06 | 1889-09-17 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 485615 | 1886-12-06 | 1886-12-15 | 1892-11-08 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 485616 | 1886-12-06 | 1886-12-15 | 1892-11-08 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 525007 | 1886-12-06 | 1886-12-15 | 1894-08-28 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 369441 | 1886-12-10 | 1886-12-16 | 1887-09-06 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 369442 | 1886-12-16 | 1886-12-22 | 1887-09-06 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 369443 | 1886-12-16 | 1886-12-27 | 1887-09-06 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 484185 | 1886-12-20 | 1886-12-27 | 1892-10-11 |
| Manufacture of Carbon Filaments | 1883-1889 | Electric Light and Power | 534207 | 1886-12-20 | 1886-12-27 | 1895-02-12 |
| Dynamo-Electric Machine | 1883-1889 | Electric Light and Power | 373584 | 1886-12-21 | 1886-12-28 | 1887-11-22 |
| Converter System for Electric Railways | 1883-1889 | Electric Light and Power | 468949 | 1887-02-07 | 1887-03-08 | 1892-02-16 |
| Pyromagnetic Motor | 1883-1889 | Electric Light and Power | 380100 | 1887-05-24 | 1887-06-13 | 1888-03-27 |
| Pyromagnetic Generator | 1883-1889 | Electric Light and Power | 476983 | 1887-05-24 | 1887-06-13 | 1892-06-14 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 476530 | 1887-06-01 | 1887-06-04 | 1892-06-07 |
| Magnetic Separator | 1883-1889 | Mining and Ore Milling | 377518 | 1887-06-30 | 1887-07-06 | 1888-02-07 |
| Railway-Signaling | 1883-1889 | Electric Light and Power | 470923 | 1887-08-09 | 1887-08-19 | 1892-03-15 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 545405 | 1887-08-26 | 1887-08-29 | 1895-08-27 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 380101 | 1887-09-13 | 1887-09-23 | 1888-03-27 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 380102 | 1887-09-14 | 1887-09-23 | 1888-03-27 |
| Electric Conductor | 1883-1889 | Electric Light and Power | 470924 | 1887-09-26 | 1887-09-30 | 1892-03-15 |
| Method of and Apparatus for Drawing Wire | 1883-1889 | Electric Light and Power | 563462 | 1887-10-17 | 1887-10-21 | 1896-07-07 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 385173 | 1887-11-05 | 1887-12-09 | 1888-06-26 |
| Method of Making Plate Glass | 1883-1889 | Miscellany | 506215 | 1887-11-09 | 1887-11-11 | 1893-10-10 |
| Burnishing Attachment for Phonographs | 1883-1889 | Phonographs and Sound Recording | 382414 | 1887-11-22 | 1887-11-26 | 1888-05-08 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 386974 | 1887-11-22 | 1887-11-26 | 1888-07-31 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 430570 | 1887-11-22 | 1887-11-26 | 1890-06-17 |
| Feed and Return Mechanism for Phonographs | 1883-1889 | Phonographs and Sound Recording | 382416 | 1887-11-29 | 1888-01-05 | 1888-05-08 |
| System of Electrical Distribution | 1883-1889 | Electric Light and Power | 382415 | 1887-12-04 | 1887-12-27 | 1888-05-08 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 382462 | 1887-12-05 | 1888-01-05 | 1888-05-08 |
| Duplicating Phonograms | 1883-1889 | Phonographs and Sound Recording | 484582 | 1888-01-17 | 1888-01-30 | 1892-10-18 |
| Electric Generator | 1883-1889 | Electric Light and Power | 434586 | 1888-01-21 | 1888-01-30 | 1890-08-19 |
| Thermo-Electric Battery | 1883-1889 | Batteries | 434587 | 1888-01-21 | 1888-01-30 | 1890-08-19 |
| Process of Making Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 382417 | 1888-01-30 | 1888-02-04 | 1888-05-08 |
| Incandescing Electric Lamp | 1883-1889 | Electric Light and Power | 389369 | 1888-02-02 | 1888-02-06 | 1888-09-11 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 382418 | 1888-02-20 | 1888-03-02 | 1888-05-08 |
| Process of Making Carbon Filaments | 1883-1889 | Electric Light and Power | 390462 | 1888-02-20 | 1888-03-02 | 1888-10-02 |
| Phonograph-Recorder | 1883-1889 | Phonographs and Sound Recording | 394105 | 1888-02-20 | 1888-03-02 | 1888-12-04 |
| Phonograph-Reproducer | 1883-1889 | Phonographs and Sound Recording | 394106 | 1888-02-20 | 1888-03-02 | 1888-12-04 |
| Process of Duplicating Phonograms | 1883-1889 | Phonographs and Sound Recording | 382419 | 1888-03-03 | 1888-03-08 | 1888-05-08 |
| Cut-Out for Incandescent Electric Lamps | 1883-1889 | Electric Light and Power | 425762 | 1888-03-03 | 1888-03-08 | 1890-04-15 |
| Magnetic Separator | 1883-1889 | Mining and Ore Milling | 396356 | 1888-03-19 | 1888-03-29 | 1889-01-15 |
| Process of Making Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 393462 | 1888-04-28 | 1888-05-07 | 1888-11-27 |
| Machine for Making Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 393463 | 1888-04-28 | 1888-05-07 | 1888-11-27 |
| Machine for Making Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 393464 | 1888-04-28 | 1888-05-07 | 1888-11-27 |
| Induction-Converter | 1883-1889 | Electric Light and Power | 534208 | 1888-05-07 | 1888-05-21 | 1895-02-12 |
| Method of and Apparatus for Separating Ores | 1883-1889 | Mining and Ore Milling | 476991 | 1888-05-09 | 1888-05-21 | 1892-06-14 |
| Phonograph Recorder and Reproducer | 1883-1889 | Phonographs and Sound Recording | 400646 | 1888-05-22 | 1888-06-07 | 1889-04-02 |
| Phonograph-Reproducer | 1883-1889 | Phonographs and Sound Recording | 488190 | 1888-05-22 | 1888-06-07 | 1892-12-20 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 488189 | 1888-05-26 | 1888-05-29 | 1892-12-20 |
| Manufacture of Filaments for Incandescent Lamps | 1883-1889 | Electric Light and Power | 470925 | 1888-06-21 | 1888-07-02 | 1892-03-15 |
| Method of Preparing Phonograph Recording-Surfaces | 1883-1889 | Phonographs and Sound Recording | 393465 | 1888-06-30 | 1888-07-07 | 1888-11-27 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 400647 | 1888-06-30 | 1888-07-07 | 1889-04-02 |
| Device for Turning Off Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 448780 | 1888-06-30 | 1888-07-07 | 1891-03-24 |
| Phonograph-Recorder | 1883-1889 | Phonographs and Sound Recording | 393466 | 1888-07-14 | 1888-07-17 | 1888-11-27 |
| Method of Recording and Reproducing Sounds | 1883-1889 | Phonographs and Sound Recording | 393966 | 1888-07-14 | 1888-07-17 | 1888-12-04 |
| Method of Recording and Reproducing Sounds | 1883-1889 | Phonographs and Sound Recording | 393967 | 1888-07-14 | 1888-07-17 | 1888-12-04 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 437423 | 1888-07-14 | 1888-07-17 | 1890-09-30 |
| Phonograph-Recorder | 1883-1889 | Phonographs and Sound Recording | 450740 | 1888-07-14 | 1888-07-17 | 1891-04-21 |
| Incandescent-Lamp Filament | 1883-1889 | Electric Light and Power | 485617 | 1888-07-14 | 1888-07-17 | 1892-11-08 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 430274 | 1888-07-14 | 1888-07-30 | 1890-06-17 |
| Turning-Off Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 448781 | 1888-07-16 | 1888-07-30 | 1891-03-24 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 400648 | 1888-07-27 | 1888-07-30 | 1889-04-02 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 499879 | 1888-07-27 | 1888-07-30 | 1893-06-20 |
| Method of Winding Field-Magnets | 1883-1889 | Electric Light and Power | 397705 | 1888-08-31 | 1888-09-15 | 1889-02-12 |
| Method of Making Armatures for Dynamo-Electric Machines | 1883-1889 | Electric Light and Power | 435690 | 1888-08-31 | 1888-09-15 | 1890-09-02 |
| Magnetic Separator | 1883-1889 | Mining and Ore Milling | 430275 | 1888-09-12 | 1888-09-20 | 1890-06-17 |
| Process of Extracting Gold from Sulphide Ores | 1883-1889 | Mining and Ore Milling | 474591 | 1888-09-12 | 1888-09-20 | 1892-05-10 |
| Phonograph Recorder and Reproducer | 1883-1889 | Phonographs and Sound Recording | 397280 | 1888-09-19 | 1888-09-27 | 1889-02-05 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 397706 | 1888-09-29 | 1888-10-11 | 1889-02-12 |
| Method of Making Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 400649 | 1888-09-29 | 1888-10-11 | 1889-04-02 |
| Method of Making Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 400650 | 1888-10-15 | 1888-10-17 | 1889-04-02 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 406568 | 1888-10-15 | 1888-10-17 | 1889-07-09 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 437424 | 1888-10-15 | 1888-10-17 | 1890-09-30 |
| Phonograph-Recorder | 1883-1889 | Phonographs and Sound Recording | 393968 | 1888-10-31 | 1888-11-05 | 1888-12-04 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 406569 | 1889-01-10 | 1889-01-19 | 1889-07-09 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 488191 | 1889-01-10 | 1889-01-19 | 1892-12-20 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 430276 | 1889-01-12 | 1889-01-15 | 1890-06-17 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 406570 | 1889-02-01 | 1889-02-11 | 1889-07-09 |
| Process of Treating Phonogram-Blanks | 1883-1889 | Phonographs and Sound Recording | 406571 | 1889-02-01 | 1889-02-11 | 1889-07-09 |
| Automatic Determining Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 406572 | 1889-02-01 | 1889-02-11 | 1889-07-09 |
| Automatic Determining Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 406573 | 1889-02-01 | 1889-02-11 | 1889-07-09 |
| Automatic Determining Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 406574 | 1889-02-01 | 1889-02-11 | 1889-07-09 |
| Automatic Determining Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 406575 | 1889-02-01 | 1889-02-11 | 1889-07-09 |
| Automatic Determining Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 430277 | 1889-02-01 | 1889-02-11 | 1890-06-17 |
| Phonograph-Recorder | 1883-1889 | Phonographs and Sound Recording | 437425 | 1889-02-01 | 1889-02-11 | 1890-09-30 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 406576 | 1889-02-01 | 1889-02-16 | 1889-07-09 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 414759 | 1889-03-22 | 1889-03-25 | 1889-11-12 |
| Incandescent Electric Lamp | 1883-1889 | Electric Light and Power | 462540 | 1889-03-22 | 1889-03-25 | 1891-11-03 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 414760 | 1889-03-22 | 1889-03-30 | 1889-11-12 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 430278 | 1889-04-08 | 1889-04-10 | 1890-06-17 |
| Method of Insulating Electrical Conductors | 1883-1889 | Electric Light and Power | 438309 | 1889-04-25 | 1889-05-11 | 1890-10-14 |
| Phonograph for Dolls or other Toys | 1883-1889 | Phonographs and Sound Recording | 423039 | 1889-06-15 | 1889-07-02 | 1890-03-11 |
| Automatic Determining Device for Phonographs | 1883-1889 | Phonographs and Sound Recording | 426527 | 1889-06-15 | 1889-07-02 | 1890-04-29 |
| Voltaic Battery | 1883-1889 | Batteries | 430279 | 1889-06-15 | 1889-07-02 | 1890-06-17 |
| Apparatus for Making Glass | 1883-1889 | Miscellany | 506216 | 1889-06-29 | 1889-07-02 | 1893-10-10 |
| Phonogram-Blank | 1883-1889 | Phonographs and Sound Recording | 414761 | 1889-07-16 | 1889-08-10 | 1889-11-12 |
| Magnetic Separator | 1883-1889 | Mining and Ore Milling | 430280 | 1889-07-20 | 1889-07-29 | 1890-06-17 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 437426 | 1889-07-20 | 1889-08-10 | 1890-09-30 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 465972 | 1889-11-14 | 1889-11-18 | 1891-12-29 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 443507 | 1889-12-11 | 1889-12-27 | 1890-12-30 |
| Phonograph | 1883-1889 | Phonographs and Sound Recording | 513095 | 1889-12-11 | 1889-12-27 | 1894-03-23 |
| Magnetic Ore-Separator | 1890-1899 | Mining and Ore Milling | 434588 | 1890-01-16 | 1890-01-20 | 1890-08-19 |
| Method of Making Phonogram-Blanks | 1890-1899 | Phonographs and Sound Recording | 437427 | 1890-02-08 | 1890-02-17 | 1890-09-30 |
| Process of Extracting Copper Pyrites | 1890-1899 | Mining and Ore Milling | 465250 | 1890-02-08 | 1890-02-17 | 1891-12-15 |
| Propelling Mechanism for Electric Vehicles | 1890-1899 | Electric Light and Power | 434589 | 1890-02-14 | 1890-02-20 | 1890-08-19 |
| Lamp-Base | 1890-1899 | Electric Light and Power | 438310 | 1890-04-25 | 1890-05-05 | 1890-10-14 |
| Propelling Device for Electric Cars | 1890-1899 | Electric Light and Power | 437428 | 1890-04-29 | 1890-05-05 | 1890-09-30 |
| Phonogram-Blank | 1890-1899 | Phonographs and Sound Recording | 437429 | 1890-04-29 | 1890-05-09 | 1890-09-30 |
| Phonograph Recorder or Reproducer | 1890-1899 | Phonographs and Sound Recording | 454941 | 1890-05-06 | 1890-05-24 | 1891-06-30 |
| Electric Motor | 1890-1899 | Electric Light and Power | 436127 | 1890-05-17 | 1890-05-24 | 1890-09-09 |
| Phonograph Cutting-Tool | 1890-1899 | Phonographs and Sound Recording | 484583 | 1890-05-24 | 1890-05-27 | 1892-10-18 |
| Phonograph-Reproducer | 1890-1899 | Phonographs and Sound Recording | 484584 | 1890-05-24 | 1890-05-27 | 1892-10-18 |
| Apparatus for Transmitting Power | 1890-1899 | Electric Light and Power | 436970 | 1890-06-02 | 1890-06-10 | 1890-09-23 |
| Apparatus for Transmitting Power | 1890-1899 | Miscellany | 436970 | 1890-06-02 | 1890-06-10 | 1890-09-23 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 453741 | 1890-07-05 | 1890-07-30 | 1891-06-09 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 454942 | 1890-07-05 | 1890-07-30 | 1891-06-30 |
| Phonograph-Doll | 1890-1899 | Phonographs and Sound Recording | 456301 | 1890-07-05 | 1890-07-30 | 1891-07-21 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 484585 | 1890-07-05 | 1890-07-30 | 1892-10-18 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 456302 | 1890-08-04 | 1890-08-12 | 1891-07-21 |
| Expansible Pulley | 1890-1899 | Miscellany | 476984 | 1890-08-09 | 1890-08-28 | 1892-06-14 |
| Transmission of Power | 1890-1899 | Miscellany | 493858 | 1890-08-09 | 1890-08-28 | 1893-03-21 |
| Magnetic Belting | 1890-1899 | Miscellany | 457343 | 1890-09-06 | 1890-09-10 | 1891-08-11 |
| Leading-In Wire for Incandescent Lamps | 1890-1899 | Electric Light and Power | 444530 | 1890-09-12 | 1890-09-15 | 1891-01-13 |
| Incandescent Electric Lamp | 1890-1899 | Electric Light and Power | 534209 | 1890-09-13 | 1890-09-17 | 1895-02-12 |
| Trolley for Electric Railways | 1890-1899 | Electric Light and Power | 476985 | 1890-10-27 | 1890-11-21 | 1892-06-14 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 500280 | 1890-10-27 | 1890-11-21 | 1893-06-27 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 541923 | 1890-10-27 | 1890-11-21 | 1895-07-02 |
| Smoothing-Tool for Phonogram-Blanks | 1890-1899 | Phonographs and Sound Recording | 457344 | 1890-11-17 | 1890-11-21 | 1891-08-11 |
| Phonogram-Blank Carrier | 1890-1899 | Phonographs and Sound Recording | 460123 | 1890-11-17 | 1890-11-21 | 1891-09-29 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 500281 | 1890-11-17 | 1890-11-21 | 1893-06-27 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 541924 | 1890-11-17 | 1890-12-03 | 1895-07-02 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 500282 | 1890-12-01 | 1890-12-03 | 1893-06-27 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 575151 | 1890-12-01 | 1890-12-03 | 1897-01-12 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 605667 | 1890-12-01 | 1890-12-03 | 1898-06-14 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 610706 | 1890-12-01 | 1890-12-03 | 1898-09-13 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 622843 | 1890-12-01 | 1890-12-03 | 1899-04-11 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 609268 | 1890-12-06 | 1890-12-15 | 1898-08-16 |
| Electric Locomotive | 1890-1899 | Electric Light and Power | 493425 | 1890-12-20 | 1891-01-19 | 1893-03-14 |
| Incandescent Electric Lamp | 1890-1899 | Electric Light and Power | 476992 | 1891-01-20 | 1891-01-24 | 1892-06-14 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 496191 | 1891-02-04 | 1891-02-09 | 1893-04-25 |
| Dynamo-Electric Machine or Motor | 1890-1899 | Electric Light and Power | 470926 | 1891-02-04 | 1891-02-24 | 1892-03-15 |
| Means for Propelling Electric Cars | 1890-1899 | Electric Light and Power | 476986 | 1891-02-24 | 1891-03-02 | 1892-06-14 |
| Electric Locomotive | 1890-1899 | Electric Light and Power | 476987 | 1891-02-24 | 1891-03-02 | 1892-06-14 |
| Armature for Dynamos or Motors | 1890-1899 | Electric Light and Power | 465973 | 1891-03-04 | 1891-03-23 | 1891-12-29 |
| Driving Mechanism for Cars | 1890-1899 | Electric Light and Power | 470927 | 1891-03-04 | 1891-03-26 | 1892-03-15 |
| Armature Connection for Motors or Generators | 1890-1899 | Electric Light and Power | 465970 | 1891-03-20 | 1891-03-26 | 1891-12-29 |
| Commutator-Brush for Electric Motors and Dynamos | 1890-1899 | Electric Light and Power | 468950 | 1891-03-20 | 1891-04-04 | 1892-02-16 |
| Electric Locomotive | 1890-1899 | Electric Light and Power | 475491 | 1891-06-03 | 1891-06-09 | 1892-05-24 |
| Electric Locomotive | 1890-1899 | Electric Light and Power | 475492 | 1891-06-03 | 1891-06-09 | 1892-05-24 |
| Electric Locomotive | 1890-1899 | Electric Light and Power | 475493 | 1891-06-03 | 1891-06-09 | 1892-05-24 |
| Electric Railway | 1890-1899 | Electric Light and Power | 475494 | 1891-06-03 | 1891-06-09 | 1892-05-24 |
| Lightning-Arrester | 1890-1899 | Electric Light and Power | 476988 | 1891-07-31 | 1891-08-14 | 1892-06-14 |
| Conductor for Electric Railways | 1890-1899 | Electric Light and Power | 476989 | 1891-07-31 | 1891-08-14 | 1892-06-14 |
| Electric Railway | 1890-1899 | Electric Light and Power | 509518 | 1891-07-31 | 1891-08-14 | 1893-11-28 |
| Method of Bricking Fine Ores | 1890-1899 | Mining and Ore Milling | 465251 | 1891-07-31 | 1891-08-24 | 1891-12-15 |
| Method of Bricking Fine Iron Ores | 1890-1899 | Mining and Ore Milling | 485840 | 1891-07-31 | 1891-08-24 | 1892-11-08 |
| Apparatus for Exhibiting Photographs of Moving Objects | 1890-1899 | Motion Pictures | 493426 | 1891-07-31 | 1891-08-24 | 1893-03-14 |
| Kinetographic Camera | 1890-1899 | Motion Pictures | 589168 | 1891-07-31 | 1891-08-24 | 1897-08-31 |
| Alternating-Current Generator | 1890-1899 | Electric Light and Power | 470928 | 1891-07-31 | 1891-08-25 | 1892-03-15 |
| Electric Meter | 1890-1899 | Electric Light and Power | 476990 | 1891-07-31 | 1891-08-25 | 1892-06-14 |
| Electrical Depositing-Meter | 1890-1899 | Electric Light and Power | 484183 | 1891-07-31 | 1891-09-02 | 1892-10-11 |
| Electric-Arc Lamp | 1890-1899 | Electric Light and Power | 476993 | 1891-07-31 | 1891-10-01 | 1892-06-14 |
| Magnetic Separator | 1890-1899 | Mining and Ore Milling | 470929 | 1891-08-28 | 1891-10-01 | 1892-03-15 |
| Ore-Conveyer and Method of Arranging Ore Thereon | 1890-1899 | Mining and Ore Milling | 471268 | 1891-08-28 | 1891-10-01 | 1892-03-22 |
| Dust-Proof Bearing for Shafts | 1890-1899 | Mining and Ore Milling | 472288 | 1891-08-28 | 1891-10-01 | 1892-04-05 |
| Dust-Proof Journal-Bearing | 1890-1899 | Mining and Ore Milling | 472752 | 1891-08-28 | 1891-10-01 | 1892-04-12 |
| Ore-Screening Apparatus | 1890-1899 | Mining and Ore Milling | 472753 | 1891-08-28 | 1891-10-01 | 1892-04-12 |
| Ore-Conveying Apparatus | 1890-1899 | Mining and Ore Milling | 474592 | 1891-08-28 | 1891-10-01 | 1892-05-10 |
| Roller for Crushing Ore or Other Material | 1890-1899 | Mining and Ore Milling | 498385 | 1891-08-28 | 1891-10-01 | 1893-05-30 |
| Dust-Proof Swivel Shaft-Bearing | 1890-1899 | Mining and Ore Milling | 474593 | 1891-08-28 | 1891-10-08 | 1892-05-10 |
| Dynamo-Electric Machine | 1890-1899 | Electric Light and Power | 470930 | 1891-10-08 | 1891-10-10 | 1892-03-15 |
| Ore-Screening Apparatus | 1890-1899 | Mining and Ore Milling | 476532 | 1891-10-08 | 1891-10-15 | 1892-06-07 |
| Cut-Out for Incandescent Electric Lamps | 1890-1899 | Electric Light and Power | 491992 | 1891-11-10 | 1891-11-12 | 1893-02-21 |
| Stop Device | 1890-1899 | Motion Pictures | 491993 | 1892-04-05 | 1892-04-11 | 1893-02-21 |
| Process of Separating Ores | 1890-1899 | Mining and Ore Milling | 564423 | 1892-06-27 | 1892-07-02 | 1896-07-21 |
| Method of Magnetically Separating Ores | 1890-1899 | Mining and Ore Milling | 485841 | 1892-07-09 | 1892-07-20 | 1892-11-08 |
| Method of Magnetic-Ore Separation | 1890-1899 | Mining and Ore Milling | 485842 | 1892-07-09 | 1892-07-20 | 1892-11-08 |
| Method of and Apparatus for Mixing Materials | 1890-1899 | Mining and Ore Milling | 513096 | 1892-08-24 | 1892-08-29 | 1894-01-23 |
| Composition Brick and Method of Making Same | 1890-1899 | Mining and Ore Milling | 509428 | 1893-03-15 | 1893-03-17 | 1893-11-28 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 513097 | 1893-05-22 | 1893-05-24 | 1894-01-23 |
| Crushing-Roll | 1890-1899 | Mining and Ore Milling | 567187 | 1893-12-13 | 1893-12-19 | 1896-09-08 |
| Conveyer | 1890-1899 | Mining and Ore Milling | 602064 | 1893-12-13 | 1893-12-19 | 1898-04-12 |
| Fluorescent Electric Lamp | 1890-1899 | Electric Light and Power | 865367 | 1896-05-16 | 1896-05-19 | 1907-09-10 |
| Governor for Motors | 1890-1899 | Phonographs and Sound Recording | 604740 | 1897-01-25 | 1897-01-27 | 1898-05-31 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 607588 | 1897-01-25 | 1897-01-27 | 1898-07-19 |
| Magnetic Separator | 1890-1899 | Mining and Ore Milling | 675056 | 1897-05-14 | 1897-06-12 | 1901-05-28 |
| Rolls | 1890-1899 | Mining and Ore Milling | 637327 | 1897-05-14 | 1897-07-16 | 1899-11-21 |
| Method of Breaking Rock | 1890-1899 | Mining and Ore Milling | 672616 | 1897-05-14 | 1897-07-16 | 1901-04-23 |
| Magnetic Separator | 1890-1899 | Mining and Ore Milling | 676618 | 1897-05-14 | 1897-07-16 | 1901-06-18 |
| Drying Apparatus | 1890-1899 | Mining and Ore Milling | 605475 | 1897-06-10 | 1897-06-29 | 1898-06-14 |
| Mixer | 1890-1899 | Mining and Ore Milling | 605668 | 1897-06-10 | 1897-06-29 | 1898-06-14 |
| Flight Conveyer | 1890-1899 | Mining and Ore Milling | 667201 | 1897-06-10 | 1897-06-29 | 1901-02-05 |
| Lubricating Journal-Bearings | 1890-1899 | Mining and Ore Milling | 671314 | 1897-06-10 | 1897-06-29 | 1901-04-02 |
| Conveyer | 1890-1899 | Mining and Ore Milling | 671315 | 1897-06-10 | 1897-06-29 | 1901-04-21 |
| Apparatus for Screening Pulverized Material | 1890-1899 | Mining and Ore Milling | 675057 | 1897-06-10 | 1897-06-29 | 1901-05-28 |
| Process of Duplicating Phonograms | 1890-1899 | Phonographs and Sound Recording | 713209 | 1898-02-21 | 1898-03-05 | 1902-11-11 |
| Reproducer for Phonographs | 1890-1899 | Phonographs and Sound Recording | 703774 | 1898-03-21 | 1898-03-24 | 1902-07-01 |
| Filament for Incandescent Lamps and Process of Manufacturing Same | 1890-1899 | Electric Light and Power | 626460 | 1898-03-29 | 1898-03-31 | 1899-06-06 |
| Drier | 1890-1899 | Mining and Ore Milling | 648933 | 1898-04-11 | 1898-05-23 | 1900-05-08 |
| Machine for Forming Pulverized Material into Briquets | 1890-1899 | Mining and Ore Milling | 661238 | 1898-04-11 | 1898-05-23 | 1900-11-06 |
| Grinding or Crushing Rolls | 1890-1899 | Mining and Ore Milling | 674057 | 1898-04-11 | 1898-05-23 | 1901-05-14 |
| Apparatus for Bricking Pulverized Material | 1890-1899 | Mining and Ore Milling | 703562 | 1898-04-11 | 1898-05-23 | 1902-07-01 |
| Apparatus for Concentrating Magnetic Iron Ores | 1890-1899 | Mining and Ore Milling | 704010 | 1898-04-11 | 1898-05-23 | 1902-07-08 |
| Electric Meter | 1890-1899 | Electric Light and Power | 659389 | 1898-09-19 | 1898-09-24 | 1900-10-09 |
| Process of Screening or Sizing Very Fine Materials | 1890-1899 | Mining and Ore Milling | 648934 | 1899-02-06 | 1899-03-17 | 1900-05-08 |
| Electric Meter | 1890-1899 | Electric Light and Power | 663015 | 1899-02-06 | 1899-03-17 | 1900-12-14 |
| Phonograph Recording Apparatus | 1890-1899 | Phonographs and Sound Recording | 688610 | 1899-02-10 | 1899-03-17 | 1901-12-10 |
| Method of Reheating Compressed Air for Industrial Purposes | 1890-1899 | Miscellany | 643764 | 1899-02-24 | 1899-02-27 | 1900-02-20 |
| Electric Meter | 1890-1899 | Electric Light and Power | 660293 | 1899-03-23 | 1899-09-16 | 1900-10-23 |
| Expanding Pulley | 1890-1899 | Miscellany | 641281 | 1899-04-10 | 1899-04-24 | 1900-01-16 |
| Grinding-Rolls | 1890-1899 | Mining and Ore Milling | 727116 | 1899-06-15 | 1899-07-01 | 1903-05-05 |
| Phonograph | 1890-1899 | Phonographs and Sound Recording | 652457 | 1899-09-12 | 1899-09-21 | 1900-06-26 |
| Apparatus for Duplicating Phonograph-Records | 1890-1899 | Phonographs and Sound Recording | 648935 | 1899-10-27 | 1899-10-28 | 1900-05-08 |
| Apparatus for Reheating Compressed Air for Industrial Purposes | 1890-1899 | Miscellany | 685911 | 1899-11-24 | 1899-12-06 | 1901-11-05 |
| Apparatus for Reheating Compressed Air for Industrial Purposes | 1890-1899 | Miscellany | 657922 | 1899-12-09 | 1899-12-12 | 1900-09-18 |
| Magnetic Separating Apparatus | 1900-1909 | Mining and Ore Milling | 676840 | 1900-01-03 | 1900-01-09 | 1901-06-18 |
| Apparatus for Sampling, Averaging, Mixing, and Storing Materials in Bulk | 1900-1909 | Cement | 660845 | 1900-01-09 | 1900-01-11 | 1900-10-30 |
| Process of Sampling, Averaging, Mixing, and Storing Materials in Bulk | 1900-1909 | Cement | 662063 | 1900-01-09 | 1900-01-11 | 1900-11-20 |
| Apparatus for Screening or Sizing Very Fine Materials | 1900-1909 | Cement | 679500 | 1900-01-24 | 1900-01-31 | 1901-07-30 |
| Apparatus for Screening or Rescreening Fine Materials | 1900-1909 | Cement | 671316 | 1900-02-23 | 1900-03-07 | 1901-04-02 |
| Method of Screening or Rescreening Fine Materials | 1900-1909 | Cement | 671317 | 1900-03-28 | 1900-03-31 | 1901-04-02 |
| Method of Burning Portland-Cement Clinker, &c. | 1900-1909 | Cement | 759356 | 1900-04-10 | 1900-04-19 | 1904-05-10 |
| Apparatus for Burning Portland-Cement Clinker &c. | 1900-1909 | Cement | 759357 | 1900-04-10 | 1900-04-19 | 1904-05-10 |
| Phonographic Reproducing Device | 1900-1909 | Phonographs and Sound Recording | 655480 | 1900-04-30 | 1900-05-03 | 1900-08-07 |
| Process of Making Metallic Duplicate Phonograph-Records | 1900-1909 | Phonographs and Sound Recording | 657527 | 1900-04-30 | 1900-05-04 | 1900-09-11 |
| Apparatus for Duplicating Phonograph-Records | 1900-1909 | Phonographs and Sound Recording | 667202 | 1900-04-30 | 1900-05-08 | 1901-02-05 |
| Process of Duplicating Phonograph-Records | 1900-1909 | Phonographs and Sound Recording | 667662 | 1900-04-30 | 1900-05-08 | 1901-02-05 |
| Process of Coating Phonograph-Records | 1900-1909 | Phonographs and Sound Recording | 713863 | 1900-05-15 | 1900-06-16 | 1902-11-18 |
| Magnetic Separating Apparatus | 1900-1909 | Mining and Ore Milling | 759358 | 1900-06-11 | 1900-06-21 | 1904-05-10 |
| Magnetic Separating Apparatus | 1900-1909 | Mining and Ore Milling | 676841 | 1900-06-11 | 1900-07-02 | 1901-06-18 |
| Process of Making Duplicate Phonograph-Records | 1900-1909 | Phonographs and Sound Recording | 680520 | 1900-07-23 | 1900-08-18 | 1901-08-13 |
| Apparatus for Breaking Rock | 1900-1909 | Cement | 672617 | 1900-08-01 | 1900-08-09 | 1901-04-23 |
| Phonographic Recording Apparatus | 1900-1909 | Phonographs and Sound Recording | 676225 | 1900-08-10 | 1900-08-18 | 1901-06-11 |
| Electric Meter | 1900-1909 | Electric Light and Power | 703051 | 1900-09-28 | 1900-10-15 | 1902-06-24 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 684204 | 1900-10-15 | 1900-10-31 | 1901-10-08 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 871214 | 1900-10-15 | 1900-10-31 | 1907-11-19 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 704303 | 1900-12-22 | 1901-01-08 | 1902-07-08 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 700136 | 1901-02-18 | 1901-03-05 | 1902-05-13 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 704304 | 1901-02-23 | 1901-03-01 | 1902-07-08 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 700137 | 1901-02-23 | 1901-03-05 | 1902-05-13 |
| Electrode for Batteries | 1900-1909 | Batteries | 704305 | 1901-05-10 | 1901-05-17 | 1902-07-08 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 678722 | 1901-06-17 | 1901-06-20 | 1901-07-16 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 684205 | 1901-06-17 | 1901-06-20 | 1901-10-08 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 692507 | 1901-06-17 | 1901-06-20 | 1902-02-04 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 701804 | 1901-06-17 | 1901-06-20 | 1902-06-03 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 704306 | 1901-06-17 | 1901-06-20 | 1902-07-08 |
| Reproducer for Sound-Records | 1900-1909 | Phonographs and Sound Recording | 705829 | 1901-10-24 | 1901-11-08 | 1902-07-29 |
| Sound-Recording Apparatus | 1900-1909 | Phonographs and Sound Recording | 831606 | 1901-10-24 | 1901-11-08 | 1906-09-25 |
| Calcining-Furnace | 1900-1909 | Cement | 827089 | 1901-12-24 | 1902-01-02 | 1906-07-31 |
| Process of Nickel-Plating | 1900-1909 | Batteries | 734522 | 1902-02-11 | 1902-02-14 | 1903-07-28 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 727117 | 1902-09-29 | 1902-10-03 | 1903-05-05 |
| Process of Manufacturing Electrolytically-Active Finely-Divided Iron | 1900-1909 | Batteries | 727118 | 1902-10-13 | 1902-10-21 | 1903-05-05 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 721682 | 1902-11-13 | 1902-11-28 | 1903-03-03 |
| Funnel for Filling Storage-Battery Cans or Analogous Purposes | 1900-1909 | Batteries | 721870 | 1902-11-13 | 1902-11-28 | 1903-03-03 |
| Electrode for Storage Batteries | 1900-1909 | Batteries | 723449 | 1902-11-13 | 1902-11-28 | 1903-03-24 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 723450 | 1902-11-13 | 1902-11-28 | 1903-03-24 |
| Compressing-Dies | 1900-1909 | Batteries | 754755 | 1902-11-13 | 1902-11-28 | 1904-03-15 |
| Storage-Battery Tray | 1900-1909 | Batteries | 754858 | 1902-11-13 | 1902-11-28 | 1904-03-15 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 754859 | 1902-11-13 | 1902-11-28 | 1904-03-15 |
| Method of Separating Mechanically-Entrained Globules from Gases | 1900-1909 | Batteries | 764183 | 1902-11-13 | 1902-11-288 | 1904-07-05 |
| Secondary Battery | 1900-1909 | Batteries | 852424 | 1902-11-13 | 1902-11-28 | 1907-05-07 |
| Apparatus for Burning Portland-Cement Clinker | 1900-1909 | Cement | 802631 | 1902-11-13 | 1902-12-05 | 1905-10-24 |
| Means for Handling Cable-Drawn Cars on Inclines | 1900-1909 | Miscellany | 722502 | 1902-12-18 | 1903-01-09 | 1903-03-10 |
| Means for Operating Motors in Dust-Laden Atmospheres | 1900-1909 | Cement | 724089 | 1902-12-18 | 1903-01-09 | 1903-03-31 |
| Electrical Automobile | 1900-1909 | Batteries | 750102 | 1902-12-18 | 1903-01-09 | 1904-01-19 |
| Electrical Automobile | 1900-1909 | Miscellany | 750102 | 1902-12-18 | 1903-01-09 | 1904-01-19 |
| Stock-House Conveyer | 1900-1909 | Cement | 758432 | 1902-12-18 | 1903-01-09 | 1904-04-26 |
| Automatic Weighing and Mixing Apparatus | 1900-1909 | Cement | 832046 | 1902-12-18 | 1903-01-09 | 1906-10-02 |
| Feed-Regulator for Grinding-Machines | 1900-1909 | Cement | 873219 | 1902-12-18 | 1903-01-13 | 1907-12-10 |
| Giant Rolls | 1900-1909 | Cement | 1014818 | 1902-12-18 | 1903-01-13 | 1912-01-16 |
| Apparatus for Grinding and Separating Fine Materials | 1900-1909 | Cement | 841677 | 1903-01-22 | 1903-01-29 | 1907-01-22 |
| Process of Duplicating Phonographic Records | 1900-1909 | Phonographs and Sound Recording | 790351 | 1903-01-30 | 1903-02-11 | 1905-05-23 |
| Photographic Film for Moving-Picture Machines | 1900-1909 | Motion Pictures | 772647 | 1903-01-30 | 1903-03-05 | 1904-10-18 |
| Storage-Battery Electrode-Plate | 1900-1909 | Batteries | 831269 | 1903-01-30 | 1903-03-05 | 1906-09-18 |
| Dry Separator | 1900-1909 | Cement | 775965 | 1903-04-27 | 1903-05-04 | 1904-11-29 |
| Process of Separating Ores from Magnetic Gangue | 1900-1909 | Mining and Ore Milling | 754756 | 1903-05-25 | 1903-05-29 | 1904-03-15 |
| Rotary Cement-Kiln | 1900-1909 | Cement | 775600 | 1903-07-20 | 1903-07-22 | 1904-11-22 |
| Apparatus for Vacuously Depositing Metals | 1900-1909 | Miscellany | 767216 | 1903-07-30 | 1903-08-01 | 1904-08-09 |
| Apparatus for Vacuously Depositing Metals | 1900-1909 | Phonographs and Sound Recording | 767216 | 1903-07-30 | 1903-08-01 | 1904-08-09 |
| Lamp-Guard | 1900-1909 | Electric Light and Power | 796629 | 1903-07-30 | 1903-08-01 | 1905-08-08 |
| Vehicle-Wheel | 1900-1909 | Miscellany | 772648 | 1903-08-25 | 1903-08-28 | 1904-10-18 |
| Process of Making Articles by Electroplating | 1900-1909 | Batteries | 850912 | 1903-10-03 | 1903-10-05 | 1907-04-23 |
| Can or Receptacle for Storage Batteries | 1900-1909 | Batteries | 857041 | 1903-10-03 | 1903-10-05 | 1907-06-18 |
| Apparatus for Recording Sounds | 1900-1909 | Phonographs and Sound Recording | 962081 | 1903-11-11 | 1903-11-13 | 1910-06-21 |
| Primary Battery | 1900-1909 | Batteries | 766815 | 1903-11-16 | 1903-11-18 | 1904-08-09 |
| Sound-Recording Apparatus | 1900-1909 | Phonographs and Sound Recording | 943664 | 1903-11-16 | 1903-11-18 | 1909-12-21 |
| Reversible Galvanic Battery | 1900-1909 | Batteries | 873220 | 1903-11-20 | 1903-11-23 | 1907-12-10 |
| Filling Apparatus for Storage-Battery Jars & c. | 1900-1909 | Batteries | 898633 | 1903-12-08 | 1903-12-10 | 1908-09-15 |
| Method of Rendering Storage-Battery Gases Non-Explosive | 1900-1909 | Batteries | 767554 | 1904-06-08 | 1904-06-13 | 1904-08-16 |
| Portland Cement and Process of Manufacturing the Same | 1900-1909 | Cement | 861241 | 1904-06-20 | 1904-06-28 | 1907-07-23 |
| Phonograph-Record and Method of Making the Same | 1900-1909 | Phonographs and Sound Recording | 800800 | 1904-06-24 | 1904-06-29 | 1905-10-03 |
| Process of Cleaning Metallic Surfaces | 1900-1909 | Batteries | 821622 | 1904-06-24 | 1904-06-29 | 1906-05-29 |
| Process of Cleaning Metallic Surfaces | 1900-1909 | Miscellany | 821622 | 1904-06-24 | 1904-06-29 | 1906-05-29 |
| Alkaline Storage Battery | 1900-1909 | Batteries | 879612 | 1904-06-24 | 1904-06-29 | 1908-02-18 |
| Process of Producing Very Thin Sheet Metal | 1900-1909 | Batteries | 880484 | 1904-06-24 | 1904-06-29 | 1908-02-25 |
| Sheet Metal for Perforated Pockets of Storage Batteries | 1900-1909 | Batteries | 797845 | 1904-07-12 | 1904-07-21 | 1905-08-22 |
| Alkaline Battery | 1900-1909 | Batteries | 827297 | 1904-07-12 | 1904-07-21 | 1906-07-31 |
| Electrical Welding Apparatus | 1900-1909 | Miscellany | 847746 | 1904-07-12 | 1904-07-21 | 1907-03-19 |
| Gas-Separator for Storage Batteries | 1900-1909 | Batteries | 785297 | 1904-07-18 | 1904-08-16 | 1905-03-21 |
| Can or Receptacle for Storage Batteries | 1900-1909 | Batteries | 861242 | 1904-08-10 | 1904-08-16 | 1907-07-23 |
| Storage Battery | 1900-1909 | Batteries | 821032 | 1904-08-10 | 1904-09-28 | 1906-05-22 |
| Method and Apparatus for Making Sound-Records | 1900-1909 | Phonographs and Sound Recording | 970615 | 1904-08-23 | 1904-08-30 | 1910-09-20 |
| Process of Treating Alkaline Storage Batteries | 1900-1909 | Batteries | 817162 | 1904-09-26 | 1904-09-29 | 1906-04-10 |
| Method of Treating Cans of Alkaline Storage Batteries | 1900-1909 | Batteries | 948542 | 1904-09-28 | 1904-09-29 | 1910-02-08 |
| Cement-Kiln | 1900-1909 | Cement | 813490 | 1904-10-29 | 1904-11-02 | 1906-02-27 |
| Gas-Separator for Storage Batteries | 1900-1909 | Batteries | 821624 | 1904-10-29 | 1904-11-02 | 1906-05-29 |
| Process of Treating Alkaline Storage Batteries | 1900-1909 | Batteries | 821625 | 1904-10-29 | 1904-11-05 | 1906-05-29 |
| Storage-Battery-Filling Apparatus | 1900-1909 | Batteries | 821623 | 1904-11-01 | 1904-11-02 | 1906-05-29 |
| Apparatus for Producing Very Thin Sheet Metal | 1900-1909 | Batteries | 879859 | 1905-02-16 | 1905-03-01 | 1908-02-25 |
| Apparatus for Perforating Sheet Metal | 1900-1909 | Batteries | 804799 | 1905-03-17 | 1905-03-20 | 1905-11-14 |
| Apparatus for Producing Perforated Strips | 1900-1909 | Batteries | 870024 | 1905-03-23 | 1905-03-24 | 1907-11-05 |
| Process of Making Metallic Films or Flakes | 1900-1909 | Batteries | 821626 | 1905-03-29 | 1905-03-30 | 1906-05-29 |
| Process of Making Metallic Flakes or Scales | 1900-1909 | Batteries | 821627 | 1905-03-29 | 1905-03-30 | 1906-05-29 |
| Process of Making Composite Metals | 1900-1909 | Batteries | 827717 | 1905-03-29 | 1905-03-30 | 1906-08-07 |
| Method of Coating Active Material with Flake-Like Conducting Material | 1900-1909 | Batteries | 839371 | 1905-03-29 | 1905-03-30 | 1906-12-25 |
| Process of Making Storage-Battery Electrodes | 1900-1909 | Batteries | 854200 | 1905-03-29 | 1905-03-30 | 1907-05-21 |
| Storage-Battery Electrode | 1900-1909 | Batteries | 857929 | 1905-03-29 | 1905-03-30 | 1907-06-25 |
| Storage-Battery Electrode | 1900-1909 | Batteries | 882144 | 1905-03-29 | 1905-03-30 | 1908-03-17 |
| Storage-Battery Electrode | 1900-1909 | Batteries | 860195 | 1905-04-26 | 1905-04-28 | 1907-07-16 |
| Process of Making Seamless Tubular Pockets or Receptacles for Storage Battery Electrodes | 1900-1909 | Batteries | 862145 | 1905-04-26 | 1905-04-28 | 1907-08-06 |
| Storage-Battery Electrode | 1900-1909 | Batteries | 976791 | 1905-04-26 | 1905-04-28 | 1910-11-22 |
| Phonograph Record or Blank | 1900-1909 | Phonographs and Sound Recording | 839372 | 1905-04-28 | 1905-04-29 | 1906-12-25 |
| Pocket-Filling Machine | 1900-1909 | Batteries | 813491 | 1905-05-15 | 1905-05-16 | 1906-02-27 |
| Horn for Talking-Machines | 1900-1909 | Phonographs and Sound Recording | 943663 | 1905-05-20 | 1905-05-24 | 1909-12-21 |
| Phonographic Recording Apparatus | 1900-1909 | Batteries | 950226 | 1905-05-20 | 1905-05-24 | 1910-02-22 |
| Apparatus for Recording or Reproducing Sounds | 1900-1909 | Batteries | 963362 | 1905-05-20 | 1905-05-24 | 1910-07-05 |
| Process for Making Conducting-Films | 1900-1909 | Batteries | 821628 | 1905-05-20 | 1905-05-26 | 1906-05-29 |
| Recording-Telephone | 1900-1909 | Phonographs and Sound Recording | 1012250 | 1905-09-14 | 1905-09-15 | 1911-12-19 |
| Recording-Telephone | 1900-1909 | Telegraphy and Telephony | 1012250 | 1905-09-14 | 1905-09-15 | 1911-12-19 |
| Method of Burning Portland-Cement Clinker | 1900-1909 | Cement | 1152613 | 1905-09-28 | 1905-09-29 | 1915-09-07 |
| Apparatus for Making Metallic Films or Flakes | 1900-1909 | Batteries | 950227 | 1905-10-10 | 1905-10-12 | 1910-02-22 |
| Tube-Filling and Tamping Machine | 1900-1909 | Batteries | 936433 | 1905-10-12 | 1905-10-14 | 1909-10-12 |
| Tube-Sealing Machine | 1900-1909 | Batteries | 956317 | 1905-10-12 | 1905-10-14 | 1910-04-26 |
| Tube-Forming Machine | 1900-1909 | Batteries | 967178 | 1905-10-16 | 1905-10-17 | 1910-08-16 |
| Electrode Element for Storage Batteries | 1900-1909 | Batteries | 880978 | 1905-10-31 | 1905-11-02 | 1908-03-03 |
| Method of Making Storage-Battery Electrodes | 1900-1909 | Batteries | 880979 | 1905-10-31 | 1905-11-02 | 1908-03-03 |
| Secondary Battery | 1900-1909 | Batteries | 850913 | 1905-12-06 | 1905-12-07 | 1907-04-23 |
| Storage Battery | 1900-1909 | Batteries | 914342 | 1905-12-06 | 1905-12-07 | 1909-03-02 |
| Primary and Secondary Battery | 1900-1909 | Batteries | 858862 | 1906-01-09 | 1906-01-10 | 1907-07-02 |
| Composite Metal | 1900-1909 | Batteries | 850881 | 1906-01-19 | 1906-01-20 | 1907-04-16 |
| Cement-Burning Kiln | 1900-1909 | Cement | 1065597 | 1906-01-24 | 1906-01-27 | 1913-06-24 |
| Process of Electroplating | 1900-1909 | Batteries | 964096 | 1906-02-24 | 1906-03-19 | 1910-07-12 |
| Manufacture of Portland Cement | 1900-1909 | Cement | 1059661 | 1906-05-07 | 1906-05-08 | 1913-04-22 |
| Process for Making Thin Metallic Flakes | 1900-1909 | Batteries | 914372 | 1906-07-13 | 1906-07-14 | 1909-03-02 |
| Crushing-Roll | 1900-1909 | Cement | 962822 | 1906-09-04 | 1906-09-07 | 1910-06-28 |
| Shaft-Coupling | 1900-1909 | Cement | 923633 | 1906-09-11 | 1906-09-13 | 1909-06-01 |
| Crushing-Rolls | 1900-1909 | Cement | 962823 | 1906-09-11 | 1906-09-18 | 1910-06-28 |
| Apparatus for Burning Portland Cement | 1900-1909 | Cement | 930946 | 1906-10-22 | 1906-10-24 | 1909-08-10 |
| Process of Making Articles by Electroplating | 1900-1909 | Batteries | 898404 | 1906-11-02 | 1906-11-03 | 1908-09-08 |
| Apparatus for Burning Portland Cement | 1900-1909 | Cement | 930948 | 1906-11-16 | 1906-11-26 | 1909-08-10 |
| Apparatus for Burning Portland Cement | 1900-1909 | Cement | 930949 | 1906-11-16 | 1906-11-26 | 1909-09-10 |
| Apparatus for Grinding Coal | 1900-1909 | Cement | 890625 | 1906-11-23 | 1906-11-27 | 1908-06-16 |
| Apparatus for Grinding Coal | 1900-1909 | Miscellany | 890625 | 1906-11-23 | 1906-11-27 | 1908-06-16 |
| Storage-Battery Electrode | 1900-1909 | Batteries | 948558 | 1906-11-28 | 1906-12-03 | 1910-02-08 |
| Sound-Record | 1900-1909 | Phonographs and Sound Recording | 964221 | 1906-12-28 | 1907-01-03 | 1910-07-12 |
| Phonographic Recording-Stylus | 1900-1909 | Phonographs and Sound Recording | 1024839 | 1906-12-28 | 1907-01-03 | 1912-04-30 |
| Feed Mechanism for Phonographs and Other Machines | 1900-1909 | Phonographs and Sound Recording | 936267 | 1907-01-11 | 1907-01-17 | 1909-10-05 |
| Process of Making Metallic Films or Flakes | 1900-1909 | Batteries | 865688 | 1907-01-11 | 1907-01-19 | 1907-09-10 |
| Process of Making Metallic Films or Flakes | 1900-1909 | Batteries | 936525 | 1907-01-17 | 1907-01-18 | 1909-10-12 |
| Process of Making Nickel Films | 1900-1909 | Batteries | 865687 | 1907-01-18 | 1907-01-19 | 1907-09-10 |
| Cement-Kiln | 1900-1909 | Cement | 939817 | 1907-02-08 | 1907-03-08 | 1909-11-09 |
| Diaphragm for Talking-Machines | 1900-1909 | Phonographs and Sound Recording | 855562 | 1907-02-23 | 1907-03-06 | 1907-06-04 |
| Process of Duplicating Talking-Machine Records | 1900-1909 | Phonographs and Sound Recording | 975339 | 1907-02-23 | 1907-04-04 | 1910-11-08 |
| Phonographic Recording and Reproducing Machine | 1900-1909 | Phonographs and Sound Recording | 939992 | 1907-02-25 | 1907-03-16 | 1909-11-16 |
| Phonographic Recording or Reproducing Apparatus | 1900-1909 | Phonographs and Sound Recording | 1078264 | 1907-02-25 | 1907-03-16 | 1913-11-11 |
| Process and Apparatus for Artificially Aging or Seasoning Portland Cement | 1900-1909 | Cement | 941630 | 1907-02-25 | 1907-04-02 | 1909-11-30 |
| Electrolyte for Alkaline Storage Batteries | 1900-1909 | Batteries | 876445 | 1907-05-08 | 1907-05-10 | 1908-01-14 |
| Process of Making Storage-Battery Electrodes | 1900-1909 | Batteries | 914343 | 1907-05-15 | 1907-05-17 | 1909-03-02 |
| Filament for Incandescent Electric Lamps | 1900-1909 | Electric Light and Power | 1163329 | 1907-05-28 | 1907-05-31 | 1915-12-07 |
| Discharging Apparatus for Belt Conveyers | 1900-1909 | Cement | 861819 | 1907-06-11 | 1907-06-14 | 1907-07-30 |
| Bucket Conveyer | 1900-1909 | Cement | 991433 | 1907-06-11 | 1907-06-14 | 1911-05-02 |
| Sprocket-Chain Drive | 1900-1909 | Cement | 954789 | 1907-06-11 | 1907-06-26 | 1910-04-12 |
| Telegraphy | 1900-1909 | Telegraphy and Telephony | 909877 | 1907-06-18 | 1907-06-20 | 1909-01-19 |
| Conveyer | 1900-1909 | Cement | 1041756 | 1907-11-19 | 1907-11-22 | 1912-10-22 |
| Fuel-Feeding Apparatus | 1900-1909 | Cement | 1106444 | 1907-11-25 | 1907-11-29 | 1914-09-11 |
| Metallic Film for Use with Storage-Battery Electrodes and Process of Preparing the Same | 1900-1909 | Batteries | 896811 | 1908-02-04 | 1908-02-06 | 1908-08-25 |
| Waterproofing-Paint for Portland-Cement Buildings | 1900-1909 | Cement | 909167 | 1908-02-04 | 1908-02-06 | 1909-01-12 |
| Electrode Element for Storage Batteries | 1900-1909 | Batteries | 940635 | 1908-02-04 | 1908-02-06 | 1909-11-16 |
| Apparatus for Recording and Reproducing Motion and Sounds | 1900-1909 | Motion Pictures | 1182897 | 1908-02-04 | 1908-02-08 | 1916-05-16 |
| Apparatus for Recording and Reproducing Motion and Sounds | 1900-1909 | Phonographs and Sound Recording | 1182897 | 1908-02-04 | 1908-02-08 | 1916-05-16 |
| Storage Battery | 1900-1909 | Batteries | 896812 | 1908-03-13 | 1908-03-18 | 1908-08-25 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 996625 | 1908-03-13 | 1908-03-18 | 1911-07-04 |
| Storage Battery and Process of Treating the Same | 1900-1909 | Batteries | 999762 | 1908-03-13 | 1908-03-20 | 1911-08-08 |
| Process and Apparatus for Artificially Aging or Seasoning Portland Cement | 1900-1909 | Cement | 944481 | 1908-03-13 | 1908-03-23 | 1909-12-28 |
| Storage Battery | 1900-1909 | Batteries | 946540 | 1908-03-13 | 1908-03-23 | 1910-01-18 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 975340 | 1908-03-13 | 1908-03-23 | 1910-11-08 |
| Bearing | 1900-1909 | Miscellany | 1013869 | 1908-03-13 | 1908-03-23 | 1912-01-09 |
| Automobile | 1900-1909 | Miscellany | 947806 | 1908-03-13 | 1908-04-17 | 1910-02-01 |
| Waterproofing Fibers and Fabrics | 1900-1909 | Miscellany | 909168 | 1908-05-27 | 1908-06-01 | 1909-01-12 |
| Waterproofing-Paint for Portland-Cement Structures | 1900-1909 | Cement | 909169 | 1908-05-27 | 1908-06-01 | 1909-01-12 |
| Device for Feeding Pulverulent Material | 1900-1909 | Cement | 993294 | 1908-06-08 | 1908-06-11 | 1911-05-23 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1019440 | 1908-06-08 | 1908-06-11 | 1912-03-05 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1046159 | 1908-06-08 | 1908-06-11 | 1912-12-03 |
| Process of Constructing Concrete Buildings | 1900-1909 | Cement | 1219272 | 1908-08-10 | 1908-08-13 | 1917-03-13 |
| Flying-Machine | 1900-1909 | Miscellany | 970616 | 1908-08-20 | 1908-11-16 | 1910-09-20 |
| Rotary Kiln | 1900-1909 | Cement | 996070 | 1908-10-10 | 1908-10-14 | 1911-06-27 |
| Process of Making Phonograph-Records | 1900-1909 | Phonographs and Sound Recording | 1078265 | 1908-10-10 | 1908-10-14 | 1913-11-11 |
| Device for Viewing Moving Pictures | 1900-1909 | Motion Pictures | 964097 | 1908-11-16 | 1908-11-19 | 1910-07-12 |
| Means for Utilizing the Waste Heat in Kilns | 1900-1909 | Cement | 1148832 | 1908-11-21 | 1908-11-25 | 1915-08-03 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1020485 | 1908-12-21 | 1908-12-29 | 1912-03-19 |
| Mold for Concrete Construction | 1900-1909 | Cement | 1123261 | 1908-12-22 | 1908-12-29 | 1915-01-05 |
| Crushing and Separating Fine Materials | 1900-1909 | Cement | 1002504 | 1909-01-27 | 1909-02-06 | 1911-09-05 |
| Gas-Purifier | 1900-1909 | Cement | 930947 | 1909-02-15 | 1909-03-27 | 1909-08-10 |
| Phonograph-Record | 1900-1909 | Phonographs and Sound Recording | 1158659 | 1909-03-02 | 1909-03-03 | 1915-11-02 |
| Phonograph-Record | 1900-1909 | Phonographs and Sound Recording | 1158660 | 1909-03-02 | 1909-03-03 | 1915-11-02 |
| Phonograph | 1900-1909 | Phonographs and Sound Recording | 1050355 | 1909-08-07 | 1909-08-12 | 1913-01-14 |
| Design for a Phonograph-Cabinet | 1900-1909 | Phonographs and Sound Recording | 40527 | 1909-09-08 | 1909-09-13 | 1910-02-22 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1052656 | 1909-10-26 | 1909-10-28 | 1913-02-11 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1099346 | 1909-10-26 | 1909-10-28 | 1914-06-09 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1099347 | 1909-10-26 | 1909-10-28 | 1914-06-09 |
| Phonograph-Reproducer | 1900-1909 | Phonographs and Sound Recording | 1099348 | 1909-10-28 | 1909-10-29 | 1914-06-09 |
| Phonographic Apparatus | 1900-1909 | Phonographs and Sound Recording | 1036470 | 1909-11-01 | 1909-11-03 | 1912-08-20 |
| Means for Reproducing Sound | 1900-1909 | Phonographs and Sound Recording | 1056517 | 1909-12-04 | 1909-12-08 | 1913-03-18 |
| Phonographic Recording Apparatus | 1910-1931 | Phonographs and Sound Recording | 1152614 | 1910-01-26 | 1910-01-27 | 1915-09-07 |
| Process of Forming Phonograph-Styli | 1910-1931 | Phonographs and Sound Recording | 1110428 | 1910-03-19 | 1910-03-23 | 1914-09-15 |
| Sound-Recording Apparatus | 1910-1931 | Phonographs and Sound Recording | 1019441 | 1910-04-14 | 1910-04-20 | 1912-03-05 |
| Phonograph-Stylus | 1910-1931 | Phonographs and Sound Recording | 1041983 | 1910-05-02 | 1910-05-12 | 1912-10-22 |
| Primary Battery | 1910-1931 | Batteries | 1207382 | 1910-05-13 | 1910-05-24 | 1916-12-05 |
| Storage Battery | 1910-1931 | Batteries | 976792 | 1910-05-19 | 1910-05-24 | 1910-11-22 |
| Storage Battery | 1910-1931 | Batteries | 1012828 | 1910-05-19 | 1910-05-24 | 1911-12-26 |
| Phonograph Determining Device | 1910-1931 | Phonographs and Sound Recording | 1046414 | 1910-05-31 | 1910-06-02 | 1912-12-03 |
| Storage Battery | 1910-1931 | Batteries | 1036471 | 1910-05-31 | 1910-06-06 | 1912-08-20 |
| Moving-Picture Apparatus | 1910-1931 | Motion Pictures | 1178062 | 1910-05-31 | 1910-06-06 | 1916-04-04 |
| Sound-Recording Apparatus | 1910-1931 | Phonographs and Sound Recording | 1126428 | 1910-06-07 | 1910-06-09 | 1915-01-26 |
| Electrode Element | 1910-1931 | Batteries | 1115463 | 1910-06-13 | 1910-06-17 | 1914-10-27 |
| Apparatus for Producing Rubber Strips | 1910-1931 | Batteries | 1050436 | 1910-06-30 | 1910-07-01 | 1913-01-14 |
| Production of Perforated Strips | 1910-1931 | Batteries | 1083353 | 1910-06-30 | 1910-07-01 | 1914-01-06 |
| Method of Utilizing Waste Heat in Kilns | 1910-1931 | Cement | 1167637 | 1910-07-02 | 1910-07-07 | 1916-01-11 |
| Rectifier | 1910-1931 | Batteries | 1099241 | 1910-10-04 | 1910-10-07 | 1914-06-09 |
| Rectifier | 1910-1931 | Electric Light and Power | 1099241 | 1910-10-04 | 1910-10-07 | 1914-06-09 |
| Sound-Recording Apparatus | 1910-1931 | Phonographs and Sound Recording | 1142507 | 1910-10-17 | 1910-10-20 | 1915-06-08 |
| Sound-Reproducer | 1910-1931 | Phonographs and Sound Recording | 1119141 | 1910-11-09 | 1910-11-14 | 1914-12-01 |
| Phonograph or Talking-Machine | 1910-1931 | Phonographs and Sound Recording | 1184332 | 1910-12-05 | 1910-12-07 | 1916-05-23 |
| Sound-Modifier | 1910-1931 | Phonographs and Sound Recording | 1110382 | 1910-12-07 | 1910-12-09 | 1914-09-15 |
| Composition for Sound-Records and Other Objects | 1910-1931 | Phonographs and Sound Recording | 1002505 | 1911-01-25 | 1911-01-27 | 1911-09-05 |
| Storage Battery | 1910-1931 | Batteries | 1034002 | 1911-01-25 | 1911-01-27 | 1912-07-30 |
| Battery-Cell Container | 1910-1931 | Batteries | 1034003 | 1911-01-25 | 1911-01-27 | 1912-07-30 |
| Insulating Compound | 1910-1931 | Batteries | 1083354 | 1911-01-25 | 1911-01-27 | 1914-01-06 |
| Insulating Compound | 1910-1931 | Electric Light and Power | 1083354 | 1911-01-25 | 1911-01-27 | 1914-01-06 |
| Phonograph or Talking-Machine | 1910-1931 | Phonographs and Sound Recording | 1184333 | 1911-02-15 | 1911-02-17 | 1916-05-23 |
| Sound-Box | 1910-1931 | Phonographs and Sound Recording | 1204420 | 1911-03-22 | 1911-03-24 | 1916-11-14 |
| Sound-Box | 1910-1931 | Phonographs and Sound Recording | 1078266 | 1911-04-03 | 1911-04-05 | 1913-11-11 |
| Sound-Record | 1910-1931 | Phonographs and Sound Recording | 1119142 | 1911-04-03 | 1911-04-05 | 1914-12-01 |
| Art of Forming Chemical Compounds | 1910-1931 | Batteries | 1083355 | 1911-04-07 | 1911-04-08 | 1914-01-06 |
| Storage Battery | 1910-1931 | Batteries | 1083356 | 1911-04-07 | 1911-04-08 | 1914-01-06 |
| Production of Nickel Hydroxid | 1910-1931 | Batteries | 1167484 | 1911-04-07 | 1911-04-08 | 1916-01-11 |
| Art of Separating Copper from Other Metals | 1910-1931 | Batteries | 1050629 | 1911-05-01 | 1911-05-09 | 1913-01-14 |
| Art of Separating Copper from Other Metals | 1910-1931 | Batteries | 1050630 | 1911-05-12 | 1911-05-18 | 1913-01-14 |
| Reproducer | 1910-1931 | Phonographs and Sound Recording | 1055621 | 1911-05-16 | 1911-05-18 | 1913-03-11 |
| Method of Making Molds for Sound-Records | 1910-1931 | Phonographs and Sound Recording | 1118114 | 1911-06-08 | 1911-06-10 | 1914-11-24 |
| Means and Method for Preventing Depletion of Electrolyte | 1910-1931 | Batteries | 1016874 | 1911-06-16 | 1911-06-21 | 1912-02-06 |
| Machine for Shaving Sound Records or Blanks | 1910-1931 | Phonographs and Sound Recording | 1130156 | 1911-06-20 | 1911-06-22 | 1915-03-02 |
| Electroplating Apparatus | 1910-1931 | Batteries | 1016875 | 1911-07-24 | 1911-07-28 | 1912-02-06 |
| Dumping Mechanism | 1910-1931 | Batteries | 1055524 | 1911-11-28 | 1911-12-01 | 1913-03-11 |
| Alternating-Current Rectifier | 1910-1931 | Electric Light and Power | 1221981 | 1911-12-12 | 1911-12-30 | 1917-04-10 |
| Method of Producing Tablets for Sound-Records | 1910-1931 | Phonographs and Sound Recording | 1146413 | 1911-12-19 | 1911-12-20 | 1915-07-13 |
| Production of Finely-Divided Metals | 1910-1931 | Batteries | 1275232 | 1911-12-20 | 1911-12-22 | 1918-08-13 |
| Storage Battery | 1910-1931 | Batteries | 1073107 | 1911-12-30 | 1912-01-11 | 1913-09-16 |
| Method of Making Sound-Record Molds | 1910-1931 | Phonographs and Sound Recording | 1099349 | 1912-01-02 | 1912-01-06 | 1914-06-09 |
| Charging Storage Batteries | 1910-1931 | Batteries | 1143818 | 1912-01-12 | 1912-01-17 | 1915-06-22 |
| Phonograph-Record | 1910-1931 | Phonographs and Sound Recording | 1111999 | 1912-01-19 | 1912-01-20 | 1914-09-29 |
| Means for Recording Sounds | 1910-1931 | Phonographs and Sound Recording | 1190133 | 1912-02-15 | 1912-02-16 | 1916-07-04 |
| Storage Battery | 1910-1931 | Batteries | 1167485 | 1912-04-23 | 1912-04-30 | 1916-01-11 |
| Electrical System for Automobiles | 1910-1931 | Batteries | 1192400 | 1912-05-20 | 1912-05-23 | 1916-07-25 |
| Electrical System for Automobiles | 1910-1931 | Miscellany | 1192400 | 1912-05-20 | 1912-05-23 | 1916-07-25 |
| Means for Concentrating Ores | 1910-1931 | Mining and Ore Milling | 1167638 | 1912-05-21 | 1912-05-23 | 1916-01-11 |
| Receptacle-Filling Machine | 1910-1931 | Batteries | 1178063 | 1912-05-31 | 1912-06-07 | 1916-04-04 |
| Alternating-Current-Rectifying System | 1910-1931 | Batteries | 1152615 | 1912-06-10 | 1912-06-13 | 1915-09-07 |
| Alternating-Current-Rectifying System | 1910-1931 | Electric Light and Power | 1152615 | 1912-06-10 | 1912-06-13 | 1915-09-07 |
| Contact for Electrical Apparatus | 1910-1931 | Batteries | 1152616 | 1912-06-10 | 1912-06-13 | 1915-09-07 |
| Contact for Electrical Apparatus | 1910-1931 | Electric Light and Power | 1152616 | 1912-06-10 | 1912-06-13 | 1915-09-07 |
| Process of Making Screens for Projection | 1910-1931 | Motion Pictures | 1266778 | 1912-06-19 | 1912-06-24 | 1918-05-21 |
| Design for a Cabinet | 1910-1931 | Phonographs and Sound Recording | 42934 | 1912-07-11 | 1912-07-13 | 1912-08-27 |
| Starting and Current-Supplying System for Automobiles | 1910-1931 | Batteries | 1255517 | 1912-07-27 | 1912-07-31 | 1918-02-05 |
| Starting and Current-Supplying System for Automobiles | 1910-1931 | Miscellany | 1255517 | 1912-07-27 | 1912-07-31 | 1918-02-05 |
| Phonograph or Talking-Machine | 1910-1931 | Phonographs and Sound Recording | 1184334 | 1912-08-09 | 1912-08-12 | 1916-05-23 |
| Phonograph or Talking-Machine | 1910-1931 | Phonographs and Sound Recording | 1158661 | 1912-09-12 | 1912-09-16 | 1915-11-02 |
| Celluloid Record-Blank | 1910-1931 | Phonographs and Sound Recording | 1234450 | 1912-09-12 | 1912-09-16 | 1917-07-24 |
| Coating Apparatus | 1910-1931 | Phonographs and Sound Recording | 1197723 | 1912-10-25 | 1912-10-26 | 1916-09-12 |
| Coating Apparatus | 1910-1931 | Phonographs and Sound Recording | 1201448 | 1912-10-25 | 1912-10-26 | 1916-10-17 |
| Mold or Transfer Plate | 1910-1931 | Phonographs and Sound Recording | 1234451 | 1912-10-25 | 1912-10-26 | 1917-07-24 |
| Sound-Record Tablet | 1910-1931 | Phonographs and Sound Recording | 1207383 | 1913-01-29 | 1913-01-30 | 1916-12-05 |
| Means for Recording Sounds | 1910-1931 | Phonographs and Sound Recording | 1286259 | 1913-02-28 | 1913-03-06 | 1918-12-03 |
| Method of Presenting the Illusion of Scenes in Colors | 1910-1931 | Motion Pictures | 1138360 | 1913-13-13 | 1913-06-16 | 1915-05-04 |
| Friction Speed-Governor | 1910-1931 | Phonographs and Sound Recording | 1290138 | 1913-11-21 | 1913-12-02 | 1919-01-07 |
| Sound-Modifying Device | 1910-1931 | Phonographs and Sound Recording | 1201449 | 1914-04-21 | 1914-04-25 | 1916-10-17 |
| Storage Battery | 1910-1931 | Batteries | 1299693 | 1914-08-06 | 1914-08-10 | 1919-04-08 |
| Method of Making Phonograph-Records | 1910-1931 | Phonographs and Sound Recording | 1146414 | 1914-08-26 | 1914-08-27 | 1915-07-13 |
| Production of Electrode Elements | 1910-1931 | Batteries | 1198426 | 1914-08-27 | 1914-08-31 | 1916-09-19 |
| Mold for Sound-Records | 1910-1931 | Phonographs and Sound Recording | 1326330 | 1914-10-09 | 1914-10-13 | 1919-12-30 |
| Electric Safety-Lantern | 1910-1931 | Electric Light and Power | 1266779 | 1914-10-13 | 1914-10-16 | 1918-05-21 |
| Electric Safety-Lantern | 1910-1931 | Miscellany | 1266779 | 1914-10-13 | 1914-10-16 | 1918-05-21 |
| Composition of Matter for Sound-Records or the Like and Process of Making the Same | 1910-1931 | Phonographs and Sound Recording | 1342326 | 1915-08-21 | 1915-08-26 | 1920-06-01 |
| Battery-Tray | 1910-1931 | Batteries | 1364358 | 1915-12-08 | 1915-12-13 | 1921-01-04 |
| Projectile | 1910-1931 | Miscellany | 1297294 | 1916-01-11 | 1916-01-24 | 1919-03-11 |
| Method and Means for Improving the Rendition of Musical Compositions | 1910-1931 | Miscellany | 1323218 | 1916-01-12 | 1916-01-17 | 1919-11-25 |
| Method and Means for Improving the Rendition of Musical Compositions | 1910-1931 | Phonographs and Sound Recording | 1323218 | 1916-01-12 | 1916-01-17 | 1919-11-25 |
| Projectile | 1910-1931 | Miscellany | 1300709 | 1916-02-04 | 1916-02-12 | 1919-04-15 |
| Projectile | 1910-1931 | Miscellany | 1300708 | 1916-02-05 | 1916-02-12 | 1919-04-15 |
| Tube Filling and Tamping Machine | 1910-1931 | Batteries | 1311955 | 1916-03-04 | 1916-03-06 | 1919-08-05 |
| Para-phenylene-di-amin Substance and Process Relating Thereto | 1910-1931 | Miscellany | 1283706 | 1916-09-21 | 1916-10-02 | 1918-11-05 |
| Para-phenylene-di-amin Substance and Process Relating Thereto | 1910-1931 | Phonographs and Sound Recording | 1283706 | 1916-09-21 | 1916-10-02 | 1918-11-05 |
| Apparatus for the Production of Concrete Structures | 1910-1931 | Cement | 1326854 | 1917-01-16 | 1917-01-18 | 1919-12-30 |
| Storage Battery | 1910-1931 | Batteries | 1266780 | 1917-01-16 | 1917-01-20 | 1918-05-21 |
| Celluloid Record-Blank | 1910-1931 | Phonographs and Sound Recording | 1248468 | 1917-06-01 | 1917-06-07 | 1917-12-04 |
| Swaging-Machine | 1910-1931 | Phonographs and Sound Recording | 1292277 | 1917-06-26 | 1917-06-29 | 1919-01-21 |
| Transmitter | 1910-1931 | Miscellany | 1425183 | 1918-10-23 | 1918-10-26 | 1922-08-08 |
| Transmitter | 1910-1931 | Telegraphy and Telephony | 1425183 | 1918-10-23 | 1918-10-26 | 1922-08-08 |
| Production of Molded Articles | 1910-1931 | Phonographs and Sound Recording | 1377192 | 1919-01-14 | 1919-01-18 | 1921-05-10 |
| Production of Molded Articles | 1910-1931 | Phonographs and Sound Recording | 1377193 | 1919-01-15 | 1919-01-23 | 1921-05-10 |
| Production of Molded Articles | 1910-1931 | Phonographs and Sound Recording | 1411425 | 1919-04-24 | 1919-04-30 | 1922-04-04 |
| Nickel-Plating | 1910-1931 | Batteries | 1371414 | 1919-06-12 | 1919-06-17 | 1921-03-15 |
| Electroplating | 1910-1931 | Batteries | 1359972 | 1919-06-18 | 1919-06-21 | 1920-11-23 |
| Cleaning of Metallic Surfaces | 1910-1931 | Batteries | 1369271 | 1919-06-24 | 1919-07-03 | 1921-02-22 |
| Mold | 1910-1931 | Phonographs and Sound Recording | 1417463 | 1919-06-25 | 1919-07-03 | 1922-05-23 |
| Process of Molding | 1910-1931 | Phonographs and Sound Recording | 1369272 | 1919-08-01 | 1919-08-05 | 1921-02-22 |
| Storage-Battery Electrode and the Production of Same | 1910-1931 | Batteries | 1402751 | 1919-08-28 | 1919-09-05 | 1922-01-10 |
| Storage Battery | 1910-1931 | Batteries | 1379088 | 1919-09-13 | 1919-09-16 | 1921-05-24 |
| Protecting-Varnish for Electrodes of Electrolytic Cells | 1910-1931 | Batteries | 1364359 | 1919-09-24 | 1919-09-29 | 1921-01-04 |
| Production of Thin Metallic Sheets or Foils | 1910-1931 | Batteries | 1379089 | 1919-09-30 | 1919-10-04 | 1921-05-24 |
| Electrode Element for Galvanic Batteries and Method of Producing ame | 1910-1931 | Batteries | 1386095 | 1919-11-03 | 1919-11-06 | 1921-08-02 |
| Protective Coating for Steel and Iron | 1910-1931 | Miscellany | 1410391 | 1919-11-28 | 1919-12-02 | 1922-03-21 |
| Stylus Mounting | 1910-1931 | Phonographs and Sound Recording | 1425458 | 1919-12-09 | 1919-12-11 | 1922-08-08 |
| Stylus Mounting | 1910-1931 | Phonographs and Sound Recording | 1456687 | 1919-12-09 | 1919-12-11 | 1923-05-29 |
| Storage Battery | 1910-1931 | Batteries | 1377194 | 1920-06-14 | 1920-06-16 | 1921-05-10 |
| Production of Thin Metal Sheets or Foils | 1910-1931 | Batteries | 1417464 | 1920-07-08 | 1920-07-16 | 1922-05-23 |
| Production of Thin Metal Sheets or Foils | 1910-1931 | Batteries | 1425184 | 1920-08-23 | 1920-08-26 | 1922-08-08 |
| Voltaic Battery and the Production of Electrode Elements Therefor | 1910-1931 | Batteries | 1489240 | 1920-12-31 | 1921-01-05 | 1924-04-08 |
| Regeneration of Alkaline Storage-Battery Elements | 1910-1931 | Batteries | 1488480 | 1921-09-26 | 1921-09-28 | 1924-04-01 |
| Sound Record | 1910-1931 | Phonographs and Sound Recording | 1492023 | 1922-02-08 | 1922-02-11 | 1924-04-29 |
| Regeneration of Storage-Battery Elements | 1910-1931 | Batteries | 1488481 | 1922-04-25 | 1922-04-26 | 1924-04-01 |
| Production of Alkali-Metal Compounds from Silicates Containing Them | 1910-1931 | Batteries | 1678246 | 1922-06-23 | 1922-06-28 | 1928-07-24 |
| Method of Producing Chlorinated Rubber | 1910-1931 | Miscellany | 1495580 | 1923-02-05 | 1923-02-08 | 1924-05-27 |
| Storage Battery | 1910-1931 | Batteries | 1651196 | 1923-05-11 | 1923-05-14 | 1927-11-29 |
| Production of Disk Phonograph Records | 1910-1931 | Phonographs and Sound Recording | 1546573 | 1923-05-23 | 1923-05-25 | 1925-07-21 |
| Storage Battery | 1910-1931 | Batteries | 1559562 | 1923-05-23 | 1923-05-25 | 1925-11-03 |
| Mounting for Diamonds and the Like | 1910-1931 | Phonographs and Sound Recording | 1600722 | 1923-06-28 | 1923-07-06 | 1926-09-21 |
| Centrifugal Speed Governor | 1910-1931 | Phonographs and Sound Recording | 1583783 | 1923-11-12 | 1923-11-14 | 1926-05-11 |
| Production of Depolarizing Agent for Voltaic Battery | 1910-1931 | Batteries | 1599121 | 1924-02-20 | 1924-02-26 | 1926-09-07 |
| Storage Battery | 1910-1931 | Batteries | 1526326 | 1924-02-25 | 1924-03-12 | 1925-02-17 |
| Design for a Grille for Phonograph Cabinets | 1910-1931 | Phonographs and Sound Recording | 66227 | 1924-10-15 | 1924-10-17 | 1924-12-16 |
| Design for a Grille for Phonograph Cabinets | 1910-1931 | Phonographs and Sound Recording | 66228 | 1924-10-15 | 1924-10-17 | 1924-12-16 |
| Design for a Phonograph Cabinet | 1910-1931 | Phonographs and Sound Recording | 69068 | 1924-10-15 | 1924-10-17 | 1925-12-22 |
| Design for a Phonograph Cabinet | 1910-1931 | Phonographs and Sound Recording | 69688 | 1924-10-15 | 1924-10-17 | 1926-03-16 |
| Design for a Phonograph Cabinet | 1910-1931 | Phonographs and Sound Recording | 69689 | 1924-10-15 | 1924-10-17 | 1926-03-16 |
| Cabinet | 1910-1931 | Phonographs and Sound Recording | 1644670 | 1925-01-29 | 1925-01-31 | 1927-10-11 |
| Receiving Apparatus for Radio and Telephone Circuits | 1910-1931 | Miscellany | 1702935 | 1925-02-02 | 1925-02-13 | 1929-02-19 |
| Mounting for Diaphragms of Sound Boxes | 1910-1931 | Phonographs and Sound Recording | 1744533 | 1925-04-28 | 1925-04-30 | 1930-01-21 |
| Storage-Battery Electrode Element and Production Thereof | 1910-1931 | Batteries | 1649579 | 1925-07-17 | 1925-07-24 | 1927-11-15 |
| Production of Molded Articles | 1910-1931 | Phonographs and Sound Recording | 1744534 | 1926-01-25 | 1926-01-29 | 1930-01-21 |
| Phonograph Reproducer | 1910-1931 | Phonographs and Sound Recording | 1711265 | 1926-02-01 | 1926-02-10 | 1929-04-30 |
| Phonograph | 1910-1931 | Phonographs and Sound Recording | 1708692 | 1926-02-01 | 1926-02-13 | 1929-04-09 |
| Electroplating Apparatus | 1910-1931 | Phonographs and Sound Recording | 1836066 | 1926-08-13 | 1926-08-14 | 1931-12-15 |
| Method of Producing Sound-Record Tablets | 1910-1931 | Phonographs and Sound Recording | 1690159 | 1926-10-01 | 1926-10-05 | 1928-11-06 |
| Apparatus for Producing Storage-Battery Electrode Elements | 1910-1931 | Batteries | 1723609 | 1927-10-11 | 1927-10-12 | 1929-08-06 |
| Extraction of Rubber from Plants | 1910-1931 | Miscellany | 1740079 | 1927-11-25 | 1927-11-30 | 1929-12-17 |
| Production of Molded Articles | 1910-1931 | Phonographs and Sound Recording | 1862740 | 1928-10-04 | 1928-10-06 | 1932-06-14 |
| Dynamo-Electric Machine | 1910-1931 | Electric Light and Power | 1829856 | 1928-12-13 | 1928-12-15 | 1931-11-03 |
| Holder for Article to be Electroplated | 1910-1931 | Phonographs and Sound Recording | 1908830 | 1931-01-06 | 1931-01-09 | 1933-05-16 |
