Edison, His Life and Inventions — Appendix: List Of United States Patents, part 1
LIST OF UNITED STATES PATENTS
List of United States patents granted to Thomas A. Edison, arranged according to dates of execution of applications for such patents.
This list shows the inventions as Mr. Edison has worked upon them from year to year 1868 NO.
TITLE OF PATENT DATE EXECUTED DATE EXECUTED 90,646, Electrographic Vote Recorder .
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Oct.
13, 1868 1869 91,527 Printing Telegraph (reissued October 25, 1870, numbered 4166, and August 5, 1873, numbered 5519).
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Jan.
25, 1869 96,567 Apparatus for Printing Telegraph (reissued February 1, 1870, numbered 3820).
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Aug.
17, 1869 96,681 Electrical Switch for Telegraph Apparatus Aug.
27, 1869 102,320 Printing Telegraph--Pope and Edison (reissued April 17, 1877, numbered 7621, and December 9, 1884, numbered 10,542).
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Sept.
16, 1869 103,924 Printing Telegraphs--Pope and Edison (reissued August 5, 1873) 1870 103,035 Electromotor Escapement.
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Feb.
5, 1870 128,608 Printing Telegraph Instruments .
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May 4, 1870 114,656 Telegraph Transmitting Instruments .
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June 22, 1870 114,658 Electro Magnets for Telegraph Instruments.
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June 22, 1870 114,657 Relay Magnets for Telegraph Instruments.
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Sept.
6, 1870 111,112 Electric Motor Governors .
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June 29, 1870 113,033 Printing Telegraph Apparatus .
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Nov.
17, 1870 1871 113,034 Printing Telegraph Apparatus .
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Jan.
10, 1871 123,005 Telegraph Apparatus.
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July 26, 1871 123,006 Printing Telegraph .
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July 26, 1871 123,984 Telegraph Apparatus.
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July 26, 1871 124,800 Telegraphic Recording Instruments.
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Aug.
12, 1871 121,601 Machinery for Perforating Paper for Telegraph Purposes .
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Aug.
16, 1871 126,535 Printing Telegraphs.
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Nov.
13, 1871 133,841 Typewriting Machine.
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Nov.
13, 1871 1872 126,532 Printing Telegraphs.
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Jan.
3 1872 126,531 Printing Telegraphs.
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Jan.
17, 1872 126,534 Printing Telegraphs.
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Jan.
17, 1872 126,528 Type Wheels for Printing Telegraphs.
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23, 1872 126,529 Type Wheels for Printing Telegraphs.
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23, 1872 126,530 Printing Telegraphs.
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Feb.
14, 1872 126,533 Printing Telegraphs.
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Feb.
14, 1872 132,456 Apparatus for Perforating Paper for Telegraphic Use.
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March 15, 1872 132,455 Improvement in Paper for Chemical Telegraphs .
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April 10, 1872 133,019 Electrical Printing Machine.
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April 18, 1872 128,131 Printing Telegraphs.
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April 26, 1872 128,604 Printing Telegraphs.
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April 26, 1872 128,605 Printing Telegraphs.
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