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Thomas Edison
Patent list
Patent Number Title of Patent Date of execution Date of application Date of issue Joint inventors Description
12631 Design for an Incandescent Electric Lamp 1880, 11/23 1880, 11/30 1881, 12/27   Design Patent
13940 Design for Incandescing Electric Lamp 1883, 2/13 1883, 3/16 1883, 5/29   Design Patent
40527 Design for a Phonograph Cabinet 1909, 9/08 1909, 9/13 1910, 2/22   Design Patent
42934 Design for a Cabinet 1912, 7/11 1912, 7/13 1912, 8/27   Design Patent
66227 Design for a Grille for Phonograph Cabinets 1924, 10/15 1924, 10/17 1924, 12/16   Design Patent
66228 Design for Grille for Phonograph Cabinets 1924, 10/15 1924, 10/17 1924, 12/16   Design Patent
69068 Design for a Phonograph Cabinet 1924, 10/15 1924, 10/17 1924, 12/22   Design Patent
69688 Design for a Phonograph Cabinet 1924, 10/15 1924, 10/17 1926, 3/16   Design Patent
69689 Design for a Phonograph Cabinet 1924, 10/15 1924, 10/17 1926, 3/16   Design Patent
90646 Electrographic Vote-Recorder 1868, 11/13 1868, 11/28 1869, 6/01    
91527 Printing Telegraphs 1869, 1/25 1869, 2/17 1869, 6/22    
96567 Printing-Telegraph Apparatus 1869, 8/17 1869, 8/27 1869, 11/09    
96681 Automatic Electrical Switch 1869, 8/27 1869, 9/04 1869, 11/09    
102320 Printing Telegraph Apparatus 1869, 9/16 1869, 10/27 1870, 4/26    
103035 Electro-Motor Escapements 1870, 2/05 1870, 4/11 1870, 5/17    
103924 Printing Telegraph Instruments 1870, 4/12 1870, 4/14 1870, 6/07 Frank L. Pope  
111112 Governors for Electro Motors 1870, 6/29 1870, 7/06 1871, 1/24    
113033 Printing Telegraph Apparatus 1870, 11/17 1870, 11/22 1871, 3/28    
113034 Printing Telegraph Apparatus 1871, 1/10 1871, 1/14 1871, 3/28    
114656 Telegraphic Transmitting Instruments 1870, 6/22 1870, 6/28 1871, 5/09    
114657 Relay Magnets for Telegraph Instruments 1870, 9/06 1870, 9/21 1871, 5/09    
114658 Electro-Magnets for Telegraph Instruments 1870, 6/22 1870, 6/28 1871, 5/09    
121601 Machinery for Perforating Paper for Telegraph Pump 1871, 8/16 1871, 8/18 1871, 12/05    
123005 Telegraph Apparatus 1871, 7/26 1871, 8/04 1872, 1/23    
123006 Printing Telegraphs 1871, 7/26 1871, 8/04 1872, 1/23    
123984 Telegraph Apparatus 1871, 7/26 1871, 8/04 1872, 1/23    
124800 Telegraph Recording Instruments 1871, 8/12 1871, 8/18 1872, 3/19    
126528 Type Wheels for Printing Telegraphs 1872, 1/23 1872, 1/30 1872, 5/07    
126529 Type Wheels for Printing Telegraphs 1872, 1/23 1872, 1/30 1872, 5/07    
126530 Printing Telegraphs 1872, 2/14 1872, 2/19 1872, 5/07    
126531 Printing Telegraphs 1872, 1/17 1872, 1/22 1872, 5/07    
126532 Printing Telegraphs 1872, 1/03 1872, 1/12 1872, 5/07    
126533 Printing Telegraphs 1872, 2/14 1872, 2/19 1872, 5/07    
126534 Printing Telegraphs 1872, 1/17 1872, 1/12 1872, 5/07    
126535 Printing Telegraphs 1871, 11/13 1871, 11/18 1872, 5/07    
128131 Printing Telegraphs 1872, 4/26 1872, 5/07 1872, 6/18    
128604 Printing Telegraphs 1872, 4/26 1872, 5/07 1872, 7/02    
128605 Printing Telegraphs 1872, 4/26 1872, 5/07 1872, 7/02    
128606 Printing Telegraphs 1872, 4/26 1872, 5/07 1872, 7/02    
128607 Printing Telegraphs 1872, 4/26 1872, 5/07 1872, 7/02    
128608 Printing Telegraph Instruments 1870, 5/24 1870, 5/27 1872, 7/02    
130795 Electro Magnets 1872, 5/09 1872, 6/06 1872, 8/27    
131334 Rheotomes or Circuit-Directors 1872, 5/06 1872, 6/06 1872, 9/17    
131335 Printing Telegraphs 1872, 6/15 1872, 7/09 1872, 9/17    
131336 Printing Telegraphs 1872, 6/15 1872, 7/09 1872, 9/17    
131337 Printing Telegraphs 1872, 6/10 1872, 7/09 1872, 9/17    
131338 Printing Telegraphs 1872, 6/29 1872, 7/09 1872, 9/17    
131339 Printing Telegraphs 1872, 6/29 1872, 7/09 1872, 9/17    
131340 Printing Telegraphs 1872, 6/10 1872, 7/09 1872, 9/17    
131341 Printing Telegraph Instruments 1872, 5/28 1872, 6/06 1872, 9/17    
131342 Printing Telegraph Instruments 1872, 5/09 1872, 6/06 1872, 9/17    
131343 Transmitters and Circuits for Printing Telegraphs 1872, 6/10 1872, 7/09 1872, 9/17    
131344 Unison-Stops for Printing Telegraphs 1872, 6/29 1872, 7/09 1872, 9/17    
132455 Paper for Chemical Telegraphs 1872, 4/10 1872, 4/16 1872, 10/22    
132456 Apparatus for Perforating Paper for Telegraph Use 1872, 3/15 1872, 3/22 1872, 10/22    
133019 Electrical Printing Machines 1872, 4/18 1872, 4/25 1872, 11/12    
133841 Type Writing Machines 1871, 11/13 1871, 11/18 1872, 12/10    
134866 Printing Telegraph Instruments 1872, 10/16 1872, 10/22 1873, 1/14    
134867 Automatic Telegraph Instruments 1872, 5/08 1872, 6/06 1873, 1/14    
134868 Electro-Magnetic Adjusters 1872, 5/08 1872, 6/06 1873, 1/14    
135531 Circuits for Chemical Telegraphs 1872, 11/09 1872, 11/11 1873, 2/04    
138869 Printing Telegraphs 1872, 10/16 1872, 10/22 1873, 5/13    
138870 Printing Telegraphs 1873, 3/07 1873, 3/13 1873, 5/13    
139128 Printing Telegraphs 1873, 1/21 1873, 2/18 1873, 5/20    
139129 Printing Telegraphs 1873, 2/13 1873, 2/18 1873, 5/20    
140487 Printing Telegraphs 1873, 2/13 1873, 2/18 1873, 7/01    
140488 Printing Telegraphs 1873, 4/23 1873, 5/16 1873, 7/01    
140489 Circuits for Printing Telegraphs 1873, 2/13 1873, 2/18 1873, 7/01    
141772 Circuits for Automatic or Chemical Telegraphs 1872, 11/05 1872, 11/09 1873, 8/12    
141773 Circuits for Automatic Telegraphs 1872, 12/12 1873, 1/15 1873, 8/12    
141774 Chemical Telegraphs 1873, 3/07 1873, 3/13 1873, 8/12    
141775 Perforators for Automatic Telegraphs 1873, 3/07 1873, 3/13 1873, 8/12    
141776 Circuits for Automatic Telegraphs 1872, 12/12 1873, 1/15 1873, 8/12    
141777 Relay Magnets 1873, 3/07 1873, 3/13 1873, 8/12    
142688 Electrical Regulators for Transmitting Instruments 1873, 3/07 1873, 3/13 1873, 9/09    
142999 Galvanic Batteries 1872, 10/31 1872, 11/05 1873, 9/23    
146812 Telegraph Signal Boxes 1872, 11/26 1872, 12/03 1874, 1/27    
147311 Electric Telegraphs 1873, 4/23 1873, 7/29 1874, 2/10    
147312 Perforators for Automatic Telegraphy 1873, 3/24 1873, 7/29 1874, 2/10    
147313 Chemical Telegraphs 1873, 4/23 1873, 7/29 1875, 3/02    
147314 Circuits for Chemical Telegraphs 1873, 3/24 1873, 7/29 1874, 2/10    
147917 Duplex Telegraphs 1873, 4/23 1873, 6/27 1874, 2/24    
150846 Telegraph Relays 1873, 4/23 1873, 6/27 1874, 5/12    
150847 Receiving Instruments for Chemical Telegraphs 1873, 3/24 1873, 7/29 1874, 3/12    
150848 Chemical or Automatic Telegraphs 1872, 12/12 1873, 1/15 1874, 5/12    
151209 Automatic Telegraphy and in Perforators Therefor 1873, 8/25 1873, 9/02 1874, 5/26    
154788 District Telegraph Signal-Boxes 1874, 4/2 1874, 5/11 1874, 9/08    
156843 Duplex Chemical Telegraphs 1873, 3/07 1873, 3/13 1874, 11/17    
158787 Telegraph Apparatus 1874, 8/07 1874, 8/13 1875, 1/19    
160402 Solutions for Chemical Telegraph Paper 1873, 9/29 1874, 6/01 1875, 3/02    
160403 Solutions for Chemical Telegraph Paper 1873, 10/29 1874, 6/01 1875, 3/02    
160404 Solutions for Chemical Telegraph Paper 1873, 9/29 1874, 6/01 1875, 3/02    
160405 Adjustable Electro-magnets For Relays etc. 1873, 4/23 1873, 7/29 1875, 3/02    
160580 Solutions for Chemical Telegraph Paper 1873, 10/14 1874, 6/01 1875, 3/09    
162633 Duplex Telegraphs 1873, 4/22 1873, 4/26 1875, 4/27    
166859 Chemical Telegraphy 1874, 6/01 1874, 7/25 1875, 8/17    
166860 Chemical Telegraphy 1874, 6/01 1874, 7/25 1875, 8/17    
166861 Chemical Telegraphy 1874, 6/01 1874, 7/25 1875, 8/17    
168004 Printing Telegraphs 1874, 5/22 1874, 6/01 1875, 9/21    
168242 Transmitters and Receivers for Automatic Telegraph 1875, 1/18 1875, 1/26 1875, 9/28    
168243 Automatic Telegraphs 1875, 1/18 1875, 1/26 1875, 9/28    
168385 Duplex Telegraphs 1875, 1/18 1875, 1/26 1875, 10/05    
168465 Solutions for Chemical Telegraph 1874, 8/14 1875, 1/15 1875, 10/05    
168466 Solutions for Chemical Telegraph 1875, 1/18 1875, 1/26 1875, 10/05    
168467 Recording Points for Chemical Telegraphs 1875, 1/18 1875, 1/18 1875, 10/05    
169972 Electric Signaling Instrument 1875, 2/24 1875, 3/23 1875, 11/16 Chas. Batchelor  
171273 Telegraph Apparatus 1875, 2/11 1875, 2/16 1875, 12/21    
172305 Automatic Roman-Character Telegraphs 1874, 8/07 1875, 1/15 1876, 1/18    
173708 Automatic Telegraphy 1874, 8/07 1875, 1/15 1876, 2/22    
178221 Duplex Telegraphs 1874, 8/19 1874, 9/01 1876, 5/30    
178222 Duplex Telegraphs 1874, 8/19 1874, 9/01 1876, 5/30    
178223 Duplex Telegraphs 1874, 8/19 1874, 9/01 1876, 5/30    
180857 Autographic Printing 1876, 3/07 1876, 3/13 1876, 8/08    
180858 Duplex Telegraphs 1874, 8/19 1874, 9/01 1876, 8/08    
182996 Acoustic Telegraphs 1876, 5/09 1876, 5/16 1876, 10/10    
185507 Electro-Harmonic Multiplex Telegraphs 1876, 8/16 1876, 8/31 1876, 12/19    
186330 Acoustic Electric Telegraphs 1876, 5/09 1876, 5/16 1877, 1/16    
186548 Telegraphic Alarm and Signal Apparatus 1876, 5/09 1876, 5/18 1877, 1/23    
195751 Automatic Telegraphs 1875, 1/18 1875, 1/27 1877, 10/02    
195752 Automatic Telegraphs 1875, 1/19 1875, 1/27 1877, 10/02    
196747 Stencil-Pens 1877, 4/18 1877, 4/23 1877, 11/06    
198087 Telephonic Telegraphs 1876, 5/09 1876, 5/16 1877, 12/11    
198088 Telephonic Telegraphs 1876, 4/03 1876, 4/06 1877, 12/11    
198098 Telephonic or Electro-Harmonic Telegraphs 1876, 4/03 1876, 4/06 1877, 12/11    
200032 Synchronous Movements for Electric Telegraphs 1876, 10/30 1876, 11/11 1878, 2/05    
200521 Phonographs or Speaking Machines 1877, 12/15 1877, 12/24 1878, 2/19    
200993 Acoustic Telegraphs 1876, 8/26 1876, 9/18 1878, 3/05    
200994 Automatic Telegraph Perforator and Transmitter 1876, 10/30 1876, 11/11 1879, 3/05    
201760 Speaking Machines 1878, 2/28 1878, 3/04 1878, 3/26    
203013 Speaking Telegraph 1877, 12/08 1877, 12/13 1878, 4/30    
203014 Speaking Telegraphs 1877, 7/16 1877, 7/20 1878, 4/30    
203015 Speaking Telegraphs 1877, 8/16 1877, 8/28 1878, 8/30    
203016 Speaking Telephones 1878, 2/28 1878, 3/07 1878, 4/30    
203017 Telephone Call-Signal 1878, 2/28 1878, 3/04 1878, 4/30    
203018 Telephones or Speaking Telegraphs 1877, 12/08 1877, 12/13 1878, 4/30    
203019 Circuits for Acoustic or Telephonic Telegraphs 1878, 2/13 1878, 2/21 1878, 4/30    
203329 Perforating Pens 1877, 4/18 1877, 4/23 1878, 5/07    
205370 Pneumatic Stencil-Pens 1877, 3/03 1877, 3/26 1878, 6/25    
207723 Duplex Telegraphs 1874, 8/19 1874, 9/01 1878, 9/03    
207724 Duplex Telegraphs 1874, 12/14 1874, 12/28 1878, 9/03    
208299 Speaking Telephones 1877, 7/16 1877, 7/20 1878, 9/24    
209241 Quadruplex-Telegraph Repeaters 1875, 2/24 1875, 3/23 1878, 10/22    
210767 Vocal Engines 1878, 8/31 1878, 11/27 1878, 12/10    
212631 Design for an Incandescent Electric Lamp 1880, 11/23 1880, 11/30 1881, 12/27    
213554 Automatic Telegraph 1877, 2/03 1877, 3/26 1879, 3/25    
214636 Electric Lights 1878, 10/05 1878, 10/14 1879, 4/22    
214637 Thermal Regulators for Electric Lights 1878, 11/14 1878, 11/18 1879, 4/22    
217781 Sextuplex Telegraphs