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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 253491.pdf | 299 kB | Shaun Ewing | Feb 14, 1882 00:00 |
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US-253491-A // Telephone-receiver. // Geoegb L. Anders, Op Massachusetts // American Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 299 kB | Shaun Ewing | Feb 14, 1882 00:00 | US-253491-A // Telephone-receiver. // Geoegb L. Anders, Op Massachusetts // American Bell Telephone Company, Op Same Place. | ||||
| PDF File 256258.pdf | 500 kB | Shaun Ewing | Apr 11, 1882 00:00 |
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US-256258-A // Telephone-exchange System. // Thomas A. Watson, Op // The American Bell Telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 500 kB | Shaun Ewing | Apr 11, 1882 00:00 | US-256258-A // Telephone-exchange System. // Thomas A. Watson, Op // The American Bell Telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 258894.pdf | 171 kB | Shaun Ewing | Jun 06, 1882 00:00 |
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US-258894-A // Telephonic Switch Apparatus. // Henry W. Cozzens, Op // The American Bell Telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 171 kB | Shaun Ewing | Jun 06, 1882 00:00 | US-258894-A // Telephonic Switch Apparatus. // Henry W. Cozzens, Op // The American Bell Telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 261511.pdf | 271 kB | Shaun Ewing | Jul 18, 1882 00:00 |
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US-261511-A // Smoothing and Polishing the Surfaces of Carbon Electrodes. // Chaeles W. Beown, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 271 kB | Shaun Ewing | Jul 18, 1882 00:00 | US-261511-A // Smoothing and Polishing the Surfaces of Carbon Electrodes. // Chaeles W. Beown, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 262784.pdf | 252 kB | Shaun Ewing | Aug 15, 1882 00:00 |
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US-262784-A // Telephone-transmitter. // William W. Jacques, Op Massachusetts // The American" Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 252 kB | Shaun Ewing | Aug 15, 1882 00:00 | US-262784-A // Telephone-transmitter. // William W. Jacques, Op Massachusetts // The American" Bell Telephone Company, Op Same Place. | ||||
| PDF File 265897.pdf | 218 kB | Shaun Ewing | Oct 10, 1882 00:00 |
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US-265897-A // Telephone-switch. // Thomas A. Watson, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 218 kB | Shaun Ewing | Oct 10, 1882 00:00 | US-265897-A // Telephone-switch. // Thomas A. Watson, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 266567.pdf | 264 kB | Shaun Ewing | Oct 24, 1882 00:00 |
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US-266567-A // Magneto-telephone. // Thomas A. Watson, Of // The American Bell Telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 264 kB | Shaun Ewing | Oct 24, 1882 00:00 | US-266567-A // Magneto-telephone. // Thomas A. Watson, Of // The American Bell Telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 270438.pdf | 237 kB | Shaun Ewing | Jan 09, 1883 00:00 |
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US-270438-A // Electric Cable. // William W. Jacques, Op Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 237 kB | Shaun Ewing | Jan 09, 1883 00:00 | US-270438-A // Electric Cable. // William W. Jacques, Op Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 270522.pdf | 388 kB | Shaun Ewing | Jan 09, 1883 00:00 |
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US-270522-A // Telephone-switch. // Thomas A. Watson, Of // The American. Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Jan 09, 1883 00:00 | US-270522-A // Telephone-switch. // Thomas A. Watson, Of // The American. Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 271878.pdf | 271 kB | Shaun Ewing | Feb 06, 1883 00:00 |
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US-271878-A // Telephone. // Chaelbs T. Losing And George Willis Pieece, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 271 kB | Shaun Ewing | Feb 06, 1883 00:00 | US-271878-A // Telephone. // Chaelbs T. Losing And George Willis Pieece, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 273259.pdf | 161 kB | Shaun Ewing | Mar 06, 1883 00:00 |
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US-273259-A // Binding-screw for Electric Wires. // Ellery 0. Coolidge, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 161 kB | Shaun Ewing | Mar 06, 1883 00:00 | US-273259-A // Binding-screw for Electric Wires. // Ellery 0. Coolidge, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 280707.pdf | 189 kB | Shaun Ewing | Jul 03, 1883 00:00 |
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US-280707-A // Automatic Indicator Switch for Telephone Systems. // Geoegb L. Anders, Of Massachusetts // American Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 189 kB | Shaun Ewing | Jul 03, 1883 00:00 | US-280707-A // Automatic Indicator Switch for Telephone Systems. // Geoegb L. Anders, Of Massachusetts // American Bell Telephone Company, Op Same Place. | ||||
| PDF File 287356.pdf | 136 kB | Shaun Ewing | Oct 23, 1883 00:00 |
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US-287356-A // Telephonic System. // Geobge Lee Andeks, Of Massachusetts // American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 136 kB | Shaun Ewing | Oct 23, 1883 00:00 | US-287356-A // Telephonic System. // Geobge Lee Andeks, Of Massachusetts // American Bell Telephone Company, Of Same Place. | ||||
| PDF File 287490.pdf | 363 kB | Shaun Ewing | Oct 30, 1883 00:00 |
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US-287490-A // Telephone-transmitter. // Bdwaed L. Wilson, Of Massachusetts // The American Bell Telephone Company, Of Massachusetts. | |||
| Version 1 (current) | 363 kB | Shaun Ewing | Oct 30, 1883 00:00 | US-287490-A // Telephone-transmitter. // Bdwaed L. Wilson, Of Massachusetts // The American Bell Telephone Company, Of Massachusetts. | ||||
| PDF File 298783.pdf | 181 kB | Shaun Ewing | May 20, 1884 00:00 |
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US-298783-A // Massachusetts. Receiving-telephone. // Chaeles B. Scbibnee, Of Illinois Assignoe Bt Mesne // The American Bell Telephone Company, Op Boston, | |||
| Version 1 (current) | 181 kB | Shaun Ewing | May 20, 1884 00:00 | US-298783-A // Massachusetts. Receiving-telephone. // Chaeles B. Scbibnee, Of Illinois Assignoe Bt Mesne // The American Bell Telephone Company, Op Boston, | ||||
| PDF File 299073.pdf | 422 kB | Shaun Ewing | May 20, 1884 00:00 |
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US-299073-A // Telephonic Transm Stter. // Jose Dottin Husbands, Of England // The American Bell Telephone Company, Op Boston. Massachusetts. | |||
| Version 1 (current) | 422 kB | Shaun Ewing | May 20, 1884 00:00 | US-299073-A // Telephonic Transm Stter. // Jose Dottin Husbands, Of England // The American Bell Telephone Company, Op Boston. Massachusetts. | ||||
| PDF File 299074.pdf | 415 kB | Shaun Ewing | May 20, 1884 00:00 |
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US-299074-A // Telephonic Rece1vi Ng-instrum Ent. // Jose Dottin Husbands, Of England // The American Bell Telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 415 kB | Shaun Ewing | May 20, 1884 00:00 | US-299074-A // Telephonic Rece1vi Ng-instrum Ent. // Jose Dottin Husbands, Of England // The American Bell Telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 304667.pdf | 281 kB | Shaun Ewing | Sept 02, 1884 00:00 |
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US-304667-A // Operators Receiving-telephone. // Wilton L. Richards, Op // The American Bell Telephone Company. Op Boston, Massachusetts. | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Sept 02, 1884 00:00 | US-304667-A // Operators Receiving-telephone. // Wilton L. Richards, Op // The American Bell Telephone Company. Op Boston, Massachusetts. | ||||
| PDF File 306238.pdf | 1.31 MB | Shaun Ewing | Oct 07, 1884 00:00 |
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US-306238-A // Telephone Circuit and Apparatus. // Ezra T. Gtlliland, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 1.31 MB | Shaun Ewing | Oct 07, 1884 00:00 | US-306238-A // Telephone Circuit and Apparatus. // Ezra T. Gtlliland, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 306240.pdf | 372 kB | Shaun Ewing | Oct 07, 1884 00:00 |
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US-306240-A // Metallic-circuit Te // Ezra T. Gillilan1), Of Massachusetts // The American Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 372 kB | Shaun Ewing | Oct 07, 1884 00:00 | US-306240-A // Metallic-circuit Te // Ezra T. Gillilan1), Of Massachusetts // The American Bell Telephone Company, Op Same Place. |
