US3206683A
Expired / Lapsed
US
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Signal sequence sensing apparatus
Assignee: Westinghouse Electric Corp
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Filing: 1961-02-10
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Granted: 1965-09-14
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Expires: 1981-02-10
Abstract
No abstract record available.
Inventors
- 👤 Marvin A Davis
- 👤 Donald A Poepsel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:52
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/23; G05B19/231; B; B23; B23Q; B23Q15/00; H; H03; H03K; H03K5/00; H03K5/22; H03K5/26
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
148 words
IN SIGNAL SEQUENCE SENSING APPARATUS OPERATIVE WITH A PLURALITY OF INPUT SIGNALS, THE COMBINATION OF A PLURALITY OF SIGNAL SEQUENCE SENSING MEMORY MENAS EACH BEING OPERATIVE WITH A DIFFERENT PAIR OF SAID INPUT SIGNALS FOR PROVIDING A FIRST PULSE SIGNAL AFTER THE OCCURRENCE OF THE LATTER SAID PAIR OF INPUT SIGNALS, A PLURALITY OF FIRST SIGNAL GATING MEANS EACH BEING ASSOCIATED WITH A DIFFERENT ONE OF SAID MEMORY MEANS AND RESPONSIVE TO A DIFFERENT ONE OF SAID INPUT SIGNALS FOR PROVIDING A SECOND PULSE SIGNAL, A PLURALITY OF SECOND SIGNAL GATING MEANS EACH BEING ASSOCIATED WITH A DIFFERENT ONE OF SAID MEMORY MEANS AND RESPONSIVE TO SAID FIRST PULSE SIGNAL AND SAID SECOND PULSE SIGNAL RELATIVE TO ITS ASSOCIATED MEMORY MEANS FOR PROVIDING AN OUTPUT SIGNAL, AND OUTPUT SIGNAL LOGIC MEANS RESPONSIVE TO THE SIMULTANEOUS OCCURRENCE OF SAID OUTPUT SIGNALS FOR SENSING THE SEQUENCE OF SAID INPUT SIGNALS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |