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