Patent US3287574A successfully refreshed from Google Patents.
US3287574A
Expired / Lapsed
US
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Regenerative and-gate circuit producing output during shaping-pulse input upon coincidence with but regardless of continuous presence of other input
Assignee: Individual
•
Filing: 1964-03-11
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Granted: 1966-11-22
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Expires: 1984-03-11
Abstract
No abstract record available.
Inventors
- 👤 Glenn E Jenkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:33
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/13; H03K5/135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A REGENERATIVE SHAPER FOR GATE CIRCUITS COMPRISING IN COMBINATION: AN AND GATE HAVING FIRST AND SECOND INPUT CIRCUIT, AND AN OUTPUT CIRCUIT; MEANS FOR PROVIDING A STROBE SIGNAL WHICH IS CONNECTED TO SAID FIRST INPUT CIRCUIT OF THE AND GATE; SIGNAL MEANS CONNECTED TO AN INPUT CIRCUIT OF A CONTROL MEANS; SAID CONTROL MEANS HAVING AN OUTPUT CIRCUIT CONNECTED TO THE SECOND INPUT CIRCUIT OF THE AND GATE; AND MEANS CONNECTING SAID OUTPUT CIRCUIT OF THE AND GATE TO THE INPUT CIRCUIT OF SAID CONTROL MEANS, SO THAT SAID AND GATE WILL HAVE AN OUTPUT UPON COINCIDENCE OF SIGNALS ON BOTH OF ITS INPUT CIRCUITS AND WILL HAVE THE OUTPUT FOR THE ENTIRE TIME OF THE STROBE SIGNAL REGARDLESS OF THE TIME OF A SIGNAL FROM SAID SIGNAL MEANS.
Claim 2
Dependent Claim
129 words
A REGENERATIVE SHAPER FOR GATE CIRCUITS COMPRISING IN COMBINATION: AN AND GATE HAVING FIRST AND SECOND INPUT CIRCUIT, AND AN OUTPUT CIRCUIT; MEANS FOR PROVIDING A STROBE SIGNAL WHICH IS CONNECTED TO SAID FIRST INPUT CIRCUIT OF THE AND GATE; SIGNAL MEANS CONNECTED TO AN INPUT CIRCUIT OF A CONTROL MEANS; SAID CONTROL MEANS HAVING AN OUTPUT CIRCUIT CONNECTED TO THE SECOND INPUT CIRCUIT OF THE AND GATE; AND MEANS CONNECTING SAID OUTPUT CIRCUIT OF THE AND GATE TO THE INPUT CIRCUIT OF SAID CONTROL MEANS, SO THAT SAID AND GATE WILL HAVE AN OUTPUT UPON COINCIDENCE OF SIGNALS ON BOTH OF ITS INPUT CIRCUITS AND WILL HAVE THE OUTPUT FOR THE ENTIRE TIME OF THE STROBE SIGNAL REGARDLESS OF THE TIME OF A SIGNAL FROM SAID SIGNAL MEANS.
References Cited (Backward Citations)
US3060325A
Cited
US3192404A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |