Patent US3409761A successfully refreshed from Google Patents.
US3409761A
Expired / Lapsed
US
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Assignee: Unisys Corp
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Filing: 1965-10-07
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Granted: 1968-11-05
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Expires: 1985-10-07
Abstract
No abstract record available.
Inventors
- 👤 Frederick C Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:25
CPC Classifications
H; H03; H03K; H03K23/00; H03K23/64; H03K23/66
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A COUNTER COMPRISING: FIRST, SECOND AND THIRD TYPES OF COUNTING SECTIONS EACH HOUSING A DIFFERENT FORM OF SETTABLE COUNTING STAGE, AN INHIBITABLE INPUT GATE CONNECTABLE BETWEEN A SOURCE OF COUNT PULSES AND SAID FIRST COUNTING SECTION, SAID SECOND COUNTING SECTION COUPLED BETWEEN SAID FIRST AND THIRD COUNTING SECTIONS, SAID SECOND AND THIRD COUNTING SECTIONS COUPLED BACK TO SAID INPUT GATE FOR SELECTIVELY INHIBITING THE GATE, SAID THIRD COUNTING SECTION ALSO COUPLED BACK TO SAID SECOND COUNTING SECTION FOR SELECTIVELY SETTING THE COUNTING STAGE THEREIN AND ALSO CONNECTABLE TO THE SOURCE OF COUNT PULSES, AND OUTPUT MEANS DISCRETELY COUPLED TO SAID SECOND AND THIRD COUNTING SECTIONS PROVIDING NUMERICALLY CONSECUTIVE, NON-SLIVERING OUTPUTS THEREFROM.
Claim 2
Dependent Claim
111 words
A COUNTER COMPRISING: FIRST, SECOND AND THIRD TYPES OF COUNTING SECTIONS EACH HOUSING A DIFFERENT FORM OF SETTABLE COUNTING STAGE, AN INHIBITABLE INPUT GATE CONNECTABLE BETWEEN A SOURCE OF COUNT PULSES AND SAID FIRST COUNTING SECTION, SAID SECOND COUNTING SECTION COUPLED BETWEEN SAID FIRST AND THIRD COUNTING SECTIONS, SAID SECOND AND THIRD COUNTING SECTIONS COUPLED BACK TO SAID INPUT GATE FOR SELECTIVELY INHIBITING THE GATE, SAID THIRD COUNTING SECTION ALSO COUPLED BACK TO SAID SECOND COUNTING SECTION FOR SELECTIVELY SETTING THE COUNTING STAGE THEREIN AND ALSO CONNECTABLE TO THE SOURCE OF COUNT PULSES, AND OUTPUT MEANS DISCRETELY COUPLED TO SAID SECOND AND THIRD COUNTING SECTIONS PROVIDING NUMERICALLY CONSECUTIVE, NON-SLIVERING OUTPUTS THEREFROM.
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) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |