US3288943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus to visually identify conductor pairs in a multipair cable
Assignee: AT&T Inc
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Filing: 1963-10-10
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Granted: 1966-11-29
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Expires: 1983-10-10
Abstract
No abstract record available.
Inventors
- 👤 Clarence E Bohnenblust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:11
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/50; G01R31/58; G01R31/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
IN COMBINATION, A MULTICONDUCTOR CABLE, MEANS AT ONE END OF SAID CABLE TO SEQUENTIALLY APPLY SIGNALS TO INDIVIDUAL CONDUCTORS OF SAID CABLE, COUNTING MEANS AT THE OTHER END OF SAID CABLE TO COUNT IN SYNCHRONISM WITH SAID SEQUENTIAL SIGNAL APPLICATION MEANS AT SAID ONE END OF SAID CABLE, VISUAL DISPLAY MEANS TO INDICATE THE PROGRESS OF SAID COUNTING MEANS, PROBING MEANS AT SAID OTHER END OF SAID CABLE, AND INHIBITING MEANS TO STOP SAID SEQUENTIAL APPLICATION MEANS IN RESPONSE TO A SIGNAL DETECTED BY SAID PROBING MEANS.
Claim 2
Dependent Claim
87 words
IN COMBINATION, A MULTICONDUCTOR CABLE, MEANS AT ONE END OF SAID CABLE TO SEQUENTIALLY APPLY SIGNALS TO INDIVIDUAL CONDUCTORS OF SAID CABLE, COUNTING MEANS AT THE OTHER END OF SAID CABLE TO COUNT IN SYNCHRONISM WITH SAID SEQUENTIAL SIGNAL APPLICATION MEANS AT SAID ONE END OF SAID CABLE, VISUAL DISPLAY MEANS TO INDICATE THE PROGRESS OF SAID COUNTING MEANS, PROBING MEANS AT SAID OTHER END OF SAID CABLE, AND INHIBITING MEANS TO STOP SAID SEQUENTIAL APPLICATION MEANS IN RESPONSE TO A SIGNAL DETECTED BY SAID PROBING MEANS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |