Patent US3085200A successfully refreshed from Google Patents.
US3085200A
Expired / Lapsed
US
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Timing for regenerative repeaters
Assignee: AT&T Inc
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Filing: 1960-11-18
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Granted: 1963-04-09
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Expires: 1980-11-18
Abstract
No abstract record available.
Inventors
- 👤 William M Goodall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:17
CPC Classifications
H; H04; H04L; H04L25/00; H04L25/02; H04L25/20; H04L25/24; H04L25/242; H04B; H04B7/00; H04B7/14; H04B7/15; H04L7/00; H04L7/02; H04L7/027
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
IN AN AUTOMATIC CORRECTION SYSTEM, A SOURCE OF ELECTRICAL SIGNALS, MEANS RESPONSIVE TO AN EXTERNAL STIMULUS FOR CORRECTING A GIVEN CHARACTERISTIC OF THE SIGNAL EMANATING FROM SAID SOURCE, A SOURCE OF STANDARD SIGNALS, MEANS RESPONSIVE TO AN EXTERNAL STIMULUS FOR CORRECTING THE SAME GIVEN CHARACTERISTIC OF SAID STANDARD SIGNAL, MEANS FOR DEVELOPING AN INDICATION OF THE DIFFERENCE BETWEEN SAID GIVEN CHARACTERISTIC OF SAID ELECTRICAL SIGNAL AND SAID STANDARD SIGNAL, MEANS FOR APPLYING THE HIGH FREQUENCY VARIATIONS OF SAID INDICATION AS SAID EXTERNAL STIMULUS TO SAID SIGNAL CORRECTING MEANS, AND MEANS FOR APPLYING THE LOW FREQUENCY VARIATIONS OF SAID INDICATION AS SAID EXTERNAL STIMULUS TO SAID MEANS FOR CORRECTING SAID STANDARD SIGNAL.
Claim 2
Dependent Claim
111 words
IN AN AUTOMATIC CORRECTION SYSTEM, A SOURCE OF ELECTRICAL SIGNALS, MEANS RESPONSIVE TO AN EXTERNAL STIMULUS FOR CORRECTING A GIVEN CHARACTERISTIC OF THE SIGNAL EMANATING FROM SAID SOURCE, A SOURCE OF STANDARD SIGNALS, MEANS RESPONSIVE TO AN EXTERNAL STIMULUS FOR CORRECTING THE SAME GIVEN CHARACTERISTIC OF SAID STANDARD SIGNAL, MEANS FOR DEVELOPING AN INDICATION OF THE DIFFERENCE BETWEEN SAID GIVEN CHARACTERISTIC OF SAID ELECTRICAL SIGNAL AND SAID STANDARD SIGNAL, MEANS FOR APPLYING THE HIGH FREQUENCY VARIATIONS OF SAID INDICATION AS SAID EXTERNAL STIMULUS TO SAID SIGNAL CORRECTING MEANS, AND MEANS FOR APPLYING THE LOW FREQUENCY VARIATIONS OF SAID INDICATION AS SAID EXTERNAL STIMULUS TO SAID MEANS FOR CORRECTING SAID STANDARD SIGNAL.
References Cited (Backward Citations)
US2744960A
Cited
US2957943A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-08 | 1966-10-08 | 1967-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-08 | 1970-10-08 | 1971-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-08 | 1974-10-08 | 1975-04-09 | $7700.00 | Window Closed / Lapsed |