US3142802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synchronous clock pulse generator
Assignee: TELEMETRICS Inc
•
Filing: 1962-07-03
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Granted: 1964-07-28
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Expires: 1982-07-03
Abstract
No abstract record available.
Inventors
- 👤 Douglas R Maure
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:28
CPC Classifications
H; H04; H04L; H04L7/00; H04L7/02; H04L7/033; H04L7/0331
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A SYSTEM FOR GENERATING CLOCK PULSES COMPRISING MEANS FOR RECEIVING BINARY INFORMATION SIGNALS, MEANS FOR DERIVING A PULSE SIGNAL INDICATIVE OF EACH OCCURRENCE OF A FIRST BINARY CONDITION OF THE INFORMATION SIGNALS, MEANS FOR GENERATING OSCILLATION AT A CONTROLLABLE FREQUENCY, A FIRST COUNTER CIRCUIT OPERATED IN RESPONSE TO A GIVEN NUMBER OF OSCILLATIONS GENERATED BY SAID GENERATING MEANS FOR PROVIDING CLOCK PULSES, MEANS FOR RESETTING THE FIRST COUNTER CIRCUIT TO AN INITIAL COUNT IN RESPONSE TO EACH PULSE SIGNAL, A REVERSIBLE COUNTER, MEANS FOR OPERATING THE REVERSIBLE COUNTER TO COUNT IN A FIRST SENSE IN RESPONSE TO THE COINCIDENCE OF A PULSE SIGNAL WITH A FIRST INTERVAL OF EACH CLOCK PULSE AND TO COUNT IN A SECOND SENSE IN RESPONSE TO THE COINCIDENCE OF A PULSE SIGNAL WITH A SECOND INTERVAL OF EACH CLOCK PULSE, AND MEANS FOR DERIVING A CONTROL SIG-
Claim 2
Independent Claim
142 words
A SYSTEM FOR GENERATING CLOCK PULSES COMPRISING MEANS FOR RECEIVING BINARY INFORMATION SIGNALS, MEANS FOR DERIVING A PULSE SIGNAL INDICATIVE OF EACH OCCURRENCE OF A FIRST BINARY CONDITION OF THE INFORMATION SIGNALS, MEANS FOR GENERATING OSCILLATION AT A CONTROLLABLE FREQUENCY, A FIRST COUNTER CIRCUIT OPERATED IN RESPONSE TO A GIVEN NUMBER OF OSCILLATIONS GENERATED BY SAID GENERATING MEANS FOR PROVIDING CLOCK PULSES, MEANS FOR RESETTING THE FIRST COUNTER CIRCUIT TO AN INITIAL COUNT IN RESPONSE TO EACH PULSE SIGNAL, A REVERSIBLE COUNTER, MEANS FOR OPERATING THE REVERSIBLE COUNTER TO COUNT IN A FIRST SENSE IN RESPONSE TO THE COINCIDENCE OF A PULSE SIGNAL WITH A FIRST INTERVAL OF EACH CLOCK PULSE AND TO COUNT IN A SECOND SENSE IN RESPONSE TO THE COINCIDENCE OF A PULSE SIGNAL WITH A SECOND INTERVAL OF EACH CLOCK PULSE, AND MEANS FOR DERIVING A CONTROL SIG-
References Cited (Backward Citations)
US2636988A
Cited
US2799727A
Cited
US3041585A
Cited
US2843669A
Cited
US2888647A
Cited
US2903677A
Cited
US2926341A
Cited
US3078451A
Cited
US3078344A
Cited
US3052875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-28 | 1968-01-27 | 1968-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-28 | 1972-01-27 | 1972-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-28 | 1976-01-27 | 1976-07-28 | $7700.00 | Window Closed / Lapsed |