US3288944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus to audibly identify individual conductors in a multiconductor cable
Assignee: AT&T Inc
•
Filing: 1963-10-10
•
Granted: 1966-11-29
•
Expires: 1983-10-10
Abstract
No abstract record available.
Inventors
- 👤 Norman P Fleming
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:51
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/50; G01R31/58; G01R31/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A CONDUCTOR PAIR IDENTIFICATION SYSTEM FOR A CABLE INCLUDING A PLURALITY OF CONDUCTOR PAIRS AND HAVING FIRST AND SECOND TERMINATIONS, SAID SYSTEM COMPRISING MEANS AT SAID FIRST TERMINATION FOR APPLYING A SIGNAL TO A RANDOMLY SELECTED ONE OF SAID CONDUCTOR PAIRS TO BE IDENTIFIED, IDENTIFICATION STORAGE MEANS AT SAID SECOND TERMINATION, TRANSLATION MEANS AT SAID SECOND TERMINATION SERVING IN RESPONSE TO THE APPLIED SIGNAL RECEIVED AT SAID SECOND TERMINATION TO GATE OUT IDENTIFICATION DATA STORED IN SAID STORAGE MEANS CORRESPONDING TO SAID RANDOMLY SELECTED
Claim 2
Dependent Claim
84 words
A CONDUCTOR PAIR IDENTIFICATION SYSTEM FOR A CABLE INCLUDING A PLURALITY OF CONDUCTOR PAIRS AND HAVING FIRST AND SECOND TERMINATIONS, SAID SYSTEM COMPRISING MEANS AT SAID FIRST TERMINATION FOR APPLYING A SIGNAL TO A RANDOMLY SELECTED ONE OF SAID CONDUCTOR PAIRS TO BE IDENTIFIED, IDENTIFICATION STORAGE MEANS AT SAID SECOND TERMINATION, TRANSLATION MEANS AT SAID SECOND TERMINATION SERVING IN RESPONSE TO THE APPLIED SIGNAL RECEIVED AT SAID SECOND TERMINATION TO GATE OUT IDENTIFICATION DATA STORED IN SAID STORAGE MEANS CORRESPONDING TO SAID RANDOMLY SELECTED
References Cited (Backward Citations)
US2869077A
Cited
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 |