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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 522999.pdf | 361 kB | Shaun Ewing | Jul 17, 1894 00:00 |
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US-522999-A // Electrical-connection Cord. // Alfred Ii. Moculloch, Op Massachusetts // The American Bell Telephone Company, Op Massachusetts. | |||
| Version 1 (current) | 361 kB | Shaun Ewing | Jul 17, 1894 00:00 | US-522999-A // Electrical-connection Cord. // Alfred Ii. Moculloch, Op Massachusetts // The American Bell Telephone Company, Op Massachusetts. | ||||
| PDF File 442139.pdf | 359 kB | Shaun Ewing | Dec 09, 1890 00:00 |
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US-442139-A // Multiple Telegraph or Telephone. // Abner M. Rosebrugii, Of Canada // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 359 kB | Shaun Ewing | Dec 09, 1890 00:00 | US-442139-A // Multiple Telegraph or Telephone. // Abner M. Rosebrugii, Of Canada // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 334450.pdf | 352 kB | Shaun Ewing | Jan 19, 1886 00:00 |
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US-334450-A // Manufacture of Electrical Conductors. // Howell E. Mason, Of // The American Bell Telephone Company, Op Boston, Massachusetts | |||
| Version 1 (current) | 352 kB | Shaun Ewing | Jan 19, 1886 00:00 | US-334450-A // Manufacture of Electrical Conductors. // Howell E. Mason, Of // The American Bell Telephone Company, Op Boston, Massachusetts | ||||
| PDF File 592972.pdf | 348 kB | Shaun Ewing | Nov 02, 1897 00:00 |
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US-592972-A // Cable-bending Appliance. // Frank E. Leonard, Of Illinois // The American Bell Telephone Company, Of Boston, Massachusetts, | |||
| Version 1 (current) | 348 kB | Shaun Ewing | Nov 02, 1897 00:00 | US-592972-A // Cable-bending Appliance. // Frank E. Leonard, Of Illinois // The American Bell Telephone Company, Of Boston, Massachusetts, | ||||
| PDF File 481483.pdf | 342 kB | Shaun Ewing | Aug 23, 1892 00:00 |
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US-481483-A // Telephone System. // Richard N. Dyer, Of New Jersey // The American Bell Telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 342 kB | Shaun Ewing | Aug 23, 1892 00:00 | US-481483-A // Telephone System. // Richard N. Dyer, Of New Jersey // The American Bell Telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 509484.pdf | 341 kB | Shaun Ewing | Nov 28, 1893 00:00 |
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US-509484-A // Massachusetts. Signal Apparatus for Telephone Systems. // Joseph J. Oconnell, 01? Chicago, Illinois, Assignor, By Mesne // The American Bell Telephone Company, Of Boston", | |||
| Version 1 (current) | 341 kB | Shaun Ewing | Nov 28, 1893 00:00 | US-509484-A // Massachusetts. Signal Apparatus for Telephone Systems. // Joseph J. Oconnell, 01? Chicago, Illinois, Assignor, By Mesne // The American Bell Telephone Company, Of Boston", | ||||
| PDF File 307290.pdf | 341 kB | Shaun Ewing | Oct 28, 1884 00:00 |
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US-307290-A // Magneto-electric Machine for Telephone-signaling. // Ezra T. Gilliland, Op Massachusetts // The American Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 341 kB | Shaun Ewing | Oct 28, 1884 00:00 | US-307290-A // Magneto-electric Machine for Telephone-signaling. // Ezra T. Gilliland, Op Massachusetts // The American Bell Telephone Company, Op Same Place. | ||||
| PDF File 525703.pdf | 339 kB | Shaun Ewing | Sept 11, 1894 00:00 |
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US-525703-A // Telephone-call System. // Ezra T. Gilliland, Of New York // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 339 kB | Shaun Ewing | Sept 11, 1894 00:00 | US-525703-A // Telephone-call System. // Ezra T. Gilliland, Of New York // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 532769.pdf | 337 kB | Shaun Ewing | Jan 22, 1895 00:00 |
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US-532769-A // Call-generator Connection. // Frank B. Cook, Of Illinois // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 337 kB | Shaun Ewing | Jan 22, 1895 00:00 | US-532769-A // Call-generator Connection. // Frank B. Cook, Of Illinois // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 336268.pdf | 337 kB | Shaun Ewing | Feb 16, 1886 00:00 |
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US-336268-A // Telephone-transmitter. // Henry S. Thornberry, Of Massachusetts // The American Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 337 kB | Shaun Ewing | Feb 16, 1886 00:00 | US-336268-A // Telephone-transmitter. // Henry S. Thornberry, Of Massachusetts // The American Bell Telephone Company, Op Same Place. | ||||
| PDF File 668022.pdf | 336 kB | Shaun Ewing | Feb 12, 1901 00:00 |
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US-668022-A // Signal-controlling relay. // Herbert E. Shreeve // American Bell Telephone Co | |||
| Version 1 (current) | 336 kB | Shaun Ewing | Feb 12, 1901 00:00 | US-668022-A // Signal-controlling relay. // Herbert E. Shreeve // American Bell Telephone Co | ||||
| PDF File 559366.pdf | 332 kB | Shaun Ewing | May 05, 1896 00:00 |
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US-559366-A // Switchboard for Telephone-exchanges. // Joseph P. Davis, Of 1st. Y. // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 332 kB | Shaun Ewing | May 05, 1896 00:00 | US-559366-A // Switchboard for Telephone-exchanges. // Joseph P. Davis, Of 1st. Y. // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 455986.pdf | 322 kB | Shaun Ewing | Jul 14, 1891 00:00 |
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US-455986-A // Terminal for Electric Batteries. // Hammond V. Hayes, Of Massachusetts And Angus S. 1iib-Bard Of Morristown New Jersey // The American Bell Telephone Company, Of Boston. Massachusetts. | |||
| Version 1 (current) | 322 kB | Shaun Ewing | Jul 14, 1891 00:00 | US-455986-A // Terminal for Electric Batteries. // Hammond V. Hayes, Of Massachusetts And Angus S. 1iib-Bard Of Morristown New Jersey // The American Bell Telephone Company, Of Boston. Massachusetts. | ||||
| PDF File 522925.pdf | 320 kB | Shaun Ewing | Jul 10, 1894 00:00 |
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US-522925-A // Operators Telephone-circuit. // Thomas C. Wales, Jr. Of Boston Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 320 kB | Shaun Ewing | Jul 10, 1894 00:00 | US-522925-A // Operators Telephone-circuit. // Thomas C. Wales, Jr. Of Boston Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 630841.pdf | 317 kB | Shaun Ewing | Aug 15, 1899 00:00 |
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US-630841-A // Combined telegraph and telephone. // Robert M. Bailey // American Bell Telephone Co | |||
| Version 1 (current) | 317 kB | Shaun Ewing | Aug 15, 1899 00:00 | US-630841-A // Combined telegraph and telephone. // Robert M. Bailey // American Bell Telephone Co | ||||
| PDF File 542618.pdf | 314 kB | Shaun Ewing | Jul 16, 1895 00:00 |
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US-542618-A // Telephone Relay or Repeater. // Chester Ii. Arnold, Of Massachusetts // The American Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 314 kB | Shaun Ewing | Jul 16, 1895 00:00 | US-542618-A // Telephone Relay or Repeater. // Chester Ii. Arnold, Of Massachusetts // The American Bell Telephone Company, Op Same Place. | ||||
| PDF File 336563.pdf | 311 kB | Shaun Ewing | Feb 23, 1886 00:00 |
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US-336563-A // Looping-in Switch. // Ezra T. Gilliland, Op Massachusetts // The American Bell Telephone Company, Of Same Place | |||
| Version 1 (current) | 311 kB | Shaun Ewing | Feb 23, 1886 00:00 | US-336563-A // Looping-in Switch. // Ezra T. Gilliland, Op Massachusetts // The American Bell Telephone Company, Of Same Place | ||||
| PDF File 384201.pdf | 307 kB | Shaun Ewing | Jun 05, 1888 00:00 |
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US-384201-A // Telephone-transmitter. // Ezra. T. Gilliland, Of Massachusetts // American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 307 kB | Shaun Ewing | Jun 05, 1888 00:00 | US-384201-A // Telephone-transmitter. // Ezra. T. Gilliland, Of Massachusetts // American Bell Telephone Company, Of Same Place. | ||||
| 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 559367.pdf | 296 kB | Shaun Ewing | May 05, 1896 00:00 |
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US-559367-A // Switching Apparatus for Telephone-exchanges. // Joseph P. Davis, Op N. Y. // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 296 kB | Shaun Ewing | May 05, 1896 00:00 | US-559367-A // Switching Apparatus for Telephone-exchanges. // Joseph P. Davis, Op N. Y. // The American Bell Telephone Company, Of Boston, Massachusetts. |
