Edison, His Life and Inventions — Appendix: List Of United States Patents, part 2

1885 340,709 Telephone Circuit--Edison and Gilliland.

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Jan.

2, 1885 378,044 Telephone Transmitter.

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Jan.

9, 1885 348,114 Electrode for Telephone Transmitters .

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12, 1885 438,305 Fuse Block .

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Jan.

14, 1885 350,234 System of Railway Signalling--Edison and Gilliland.

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March 27,1885 486,634 System of Railway Signalling--Edison and Gilliland.

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March 27,1885 333,289 Telegraphy .

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April 27, 1885 333,290 Duplex Telegraphy.

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April 30, 1885 333,291 Way Station Quadruplex Telegraph .

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May 6, 1885 465,971 Means for Transmitting Signals Electrically May 14, 1885 422 072 Telegraphy .

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Oct.

7, 1885 437 422 Telegraphy .

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Oct.

7, 1885 422,073 Telegraphy .

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Nov.

I 2, 1885

422,074 Telegraphy .

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Nov.

24, 1885 435,689 Telegraphy .

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Nov.

30, 1885 438,306 Telephone - Edison and Gilliland .

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Dec.

22, 1885 350,235 Railway Telegraphy--Edison and Gilliland.

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Dec.

28, 1885 1886 406,567 Telephone.

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Jan.

28, 1886 474,232 Speaking Telegraph .

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Feb.

17, 1886 370 132 Telegraphy .

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May 11, 1886 411,018 Manufacture of Incandescent Lamps.

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July 15, 1886 438,307 Manufacture of Incandescent Electric Lamps.

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July I 5, 1886 448,779 Telegraph.

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July IS, 1886 411,019 Manufacture of Incandescent Electric Lamps.

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July 20, 1886 406,130 Manufacture of Incandescent Electric Lamps.

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