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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3252088.pdf | 1.77 MB | Shaun Ewing | May 17, 1966 00:00 |
|
US-3252088-A // Apparatus for identifying conductor pairs in a multipair telephone cable // Palmer J. F. Lewis // American Telephone & Telegraph | |||
| Version 1 (current) | 1.77 MB | Shaun Ewing | May 17, 1966 00:00 | US-3252088-A // Apparatus for identifying conductor pairs in a multipair telephone cable // Palmer J. F. Lewis // American Telephone & Telegraph | ||||
| PDF File 3266018.pdf | 951 kB | Shaun Ewing | Aug 09, 1966 00:00 |
|
US-3266018-A // Telemetering system for reading remotely loacted utility meters // Higgins Neil S. // American Telephone & Telegraph | |||
| Version 1 (current) | 951 kB | Shaun Ewing | Aug 09, 1966 00:00 | US-3266018-A // Telemetering system for reading remotely loacted utility meters // Higgins Neil S. // American Telephone & Telegraph | ||||
| PDF File 3275754.pdf | 608 kB | Shaun Ewing | Sept 27, 1966 00:00 |
|
US-3275754-A // Call distributing circuit // Howell Jesse O. ; Macleod Donald A. // American Telephone & Telegraph | |||
| Version 1 (current) | 608 kB | Shaun Ewing | Sept 27, 1966 00:00 | US-3275754-A // Call distributing circuit // Howell Jesse O. ; Macleod Donald A. // American Telephone & Telegraph | ||||
| PDF File 3283083.pdf | 433 kB | Shaun Ewing | Nov 01, 1966 00:00 |
|
US-3283083-A // Telephone subscriber's line circuit // Macleod Donald A. // American Telephone & Telegraph | |||
| Version 1 (current) | 433 kB | Shaun Ewing | Nov 01, 1966 00:00 | US-3283083-A // Telephone subscriber's line circuit // Macleod Donald A. // American Telephone & Telegraph | ||||
| PDF File 3287509.pdf | 523 kB | Shaun Ewing | Nov 22, 1966 00:00 |
|
US-3287509-A // Apparatus to visually identify cable pairs in a multipair cable by cable pair encoding means // Bohnenblust Clarence E. // American Telephone & Telegraph | |||
| Version 1 (current) | 523 kB | Shaun Ewing | Nov 22, 1966 00:00 | US-3287509-A // Apparatus to visually identify cable pairs in a multipair cable by cable pair encoding means // Bohnenblust Clarence E. // American Telephone & Telegraph | ||||
| PDF File 3288943.pdf | 403 kB | Shaun Ewing | Nov 29, 1966 00:00 |
|
US-3288943-A // Apparatus to visually identify conductor pairs in a multipair cable // Bohnenblust Clarence E. // American Telephone & Telegraph | |||
| Version 1 (current) | 403 kB | Shaun Ewing | Nov 29, 1966 00:00 | US-3288943-A // Apparatus to visually identify conductor pairs in a multipair cable // Bohnenblust Clarence E. // American Telephone & Telegraph | ||||
| PDF File 3288944.pdf | 505 kB | Shaun Ewing | Nov 29, 1966 00:00 |
|
US-3288944-A // Apparatus to audibly identify individual conductors in a multiconductor cable // Fleming Norman P. // American Telephone & Telegraph | |||
| Version 1 (current) | 505 kB | Shaun Ewing | Nov 29, 1966 00:00 | US-3288944-A // Apparatus to audibly identify individual conductors in a multiconductor cable // Fleming Norman P. // American Telephone & Telegraph | ||||
| PDF File 3293370.pdf | 893 kB | Shaun Ewing | Dec 20, 1966 00:00 |
|
US-3293370-A // Make busy line circuit for key telephone systems // Macleod Donald A. // American Telephone & Telegraph | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Dec 20, 1966 00:00 | US-3293370-A // Make busy line circuit for key telephone systems // Macleod Donald A. // American Telephone & Telegraph | ||||
| PDF File 3301967.pdf | 1.24 MB | Shaun Ewing | Jan 31, 1967 00:00 |
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US-3301967-A // Automatic call transmitter for repertory dialing using multifreqency pulses // Plyer Roger A. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.24 MB | Shaun Ewing | Jan 31, 1967 00:00 | US-3301967-A // Automatic call transmitter for repertory dialing using multifreqency pulses // Plyer Roger A. // American Telephone & Telegraph | ||||
| PDF File 3301968.pdf | 850 kB | Shaun Ewing | Jan 31, 1967 00:00 |
|
US-3301968-A // Telephone signaling device // Wurst Francis K. // American Telephone & Telegraph | |||
| Version 1 (current) | 850 kB | Shaun Ewing | Jan 31, 1967 00:00 | US-3301968-A // Telephone signaling device // Wurst Francis K. // American Telephone & Telegraph | ||||
| PDF File 3311709.pdf | 1016 kB | Shaun Ewing | Mar 28, 1967 00:00 |
|
US-3311709-A // Multidigit register circuit having random interrogating means // Bontempo Andrew // American Telephone & Telegraph | |||
| Version 1 (current) | 1016 kB | Shaun Ewing | Mar 28, 1967 00:00 | US-3311709-A // Multidigit register circuit having random interrogating means // Bontempo Andrew // American Telephone & Telegraph | ||||
| PDF File 3322901.pdf | 2.35 MB | Shaun Ewing | May 30, 1967 00:00 |
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US-3322901-A // Pbx dial conference trunk circuit // Trimmer Daniel R. // American Telephone & Telegraph | |||
| Version 1 (current) | 2.35 MB | Shaun Ewing | May 30, 1967 00:00 | US-3322901-A // Pbx dial conference trunk circuit // Trimmer Daniel R. // American Telephone & Telegraph | ||||
| PDF File 3342928.pdf | 406 kB | Shaun Ewing | Sept 19, 1967 00:00 |
|
US-3342928-A // Splice closures // Forney James M. // American Telephone & Telegraph | |||
| Version 1 (current) | 406 kB | Shaun Ewing | Sept 19, 1967 00:00 | US-3342928-A // Splice closures // Forney James M. // American Telephone & Telegraph | ||||
| PDF File 3347990.pdf | 1.25 MB | Shaun Ewing | Oct 17, 1967 00:00 |
|
US-3347990-A // Stock quotation switching system utilizing calling rate detection means // Doyle James J. ; Sarka August J. ; Tancredi Frederick C. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Oct 17, 1967 00:00 | US-3347990-A // Stock quotation switching system utilizing calling rate detection means // Doyle James J. ; Sarka August J. ; Tancredi Frederick C. // American Telephone & Telegraph | ||||
| PDF File 3355556.pdf | 3.52 MB | Shaun Ewing | Nov 28, 1967 00:00 |
|
US-3355556-A // Automatic mobile radio telephone switching system // Chaney Ralph A. // American Telephone & Telegraph | |||
| Version 1 (current) | 3.52 MB | Shaun Ewing | Nov 28, 1967 00:00 | US-3355556-A // Automatic mobile radio telephone switching system // Chaney Ralph A. // American Telephone & Telegraph | ||||
| PDF File 3362419.pdf | 328 kB | Shaun Ewing | Jan 09, 1968 00:00 |
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US-3362419-A // Cable splicing umbrella // Feyerherm Willard J. // American Telephone & Telegraph | |||
| Version 1 (current) | 328 kB | Shaun Ewing | Jan 09, 1968 00:00 | US-3362419-A // Cable splicing umbrella // Feyerherm Willard J. // American Telephone & Telegraph | ||||
| PDF File 3366880.pdf | 1.80 MB | Shaun Ewing | Jan 30, 1968 00:00 |
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US-3366880-A // Tone controlled wireless telephone extension system // Driver Joel P. // American Tele Extension Co | |||
| Version 1 (current) | 1.80 MB | Shaun Ewing | Jan 30, 1968 00:00 | US-3366880-A // Tone controlled wireless telephone extension system // Driver Joel P. // American Tele Extension Co | ||||
| PDF File 3377441.pdf | 590 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377441-A // Delay equalizer computer // Bomar Howard E. ; Cline Harry A. // American Telephone & Telegraph | |||
| Version 1 (current) | 590 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377441-A // Delay equalizer computer // Bomar Howard E. ; Cline Harry A. // American Telephone & Telegraph | ||||
| PDF File 3379838.pdf | 620 kB | Shaun Ewing | Apr 23, 1968 00:00 |
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US-3379838-A // Telephone dial tone delay measuring circuit // Jr. James W. Watkins, // American Telephone & Telegraph | |||
| Version 1 (current) | 620 kB | Shaun Ewing | Apr 23, 1968 00:00 | US-3379838-A // Telephone dial tone delay measuring circuit // Jr. James W. Watkins, // American Telephone & Telegraph | ||||
| PDF File 3384717.pdf | 2.26 MB | Shaun Ewing | May 21, 1968 00:00 |
|
US-3384717-A // Cordless dispatch telephone switching system having conferencing means // Coston Semer H. // American Telephone & Telegraph | |||
| Version 1 (current) | 2.26 MB | Shaun Ewing | May 21, 1968 00:00 | US-3384717-A // Cordless dispatch telephone switching system having conferencing means // Coston Semer H. // American Telephone & Telegraph |
