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US3102208A Expired / Lapsed US ⏱️ 0.0 years remaining

Race-preventing flip-flop switches by trailing edge of clock pulse applied through charged series capacitor

Assignee: Honeywell Inc
•
Filing: 1960-02-17
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Granted: 1963-08-27
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Expires: 1980-02-17
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Abstract

No abstract record available.

Inventors

  • 👤 Jr Roy W Reach

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 22:12
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/28; H03K3/281; H03K3/286; H03K3/2865

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 167 words
IN COMBINATION WITH A BISTABLE TRANSISTOR CIRCUIT HAVING A PAIR OF SYMMETRICAL INPUT CIRCUITS EACH OF WHICH COMPRISES A JUNCTION POINT AND MEANS FOR GATING A PLURALITY OF INPUT SIGNALS THERETO, MEANS FOR APPLYING A BIAS POTENTIAL TO SAID JUNCTION POINT WITH RESPECT TO A REFERENCE POINT, MEANS FOR RECEIVING SPACED PULSES OF FINITE DURATION, CAPACITIVE STORAGE MEANS HAVING FIRST AND SECOND TERMINALS, MEANS UNILATERALLY CONDUCTIVE IN MUTUALLY OPPOSITE DIRECTIONS FOR COUPLING SAID FIRST TERMINAL TO SAID JUNCTION POINT AND TO SAID PULSE RECEIVING MEANS RESPECTIVELY, AND MEANS UNILATERALLY CONDUCTIVE IN MUTUALLY OPPOSITE DIRECTIONS FOR COUPLING SAID SECOND TERMINAL TO SAID TRANSISTOR CIRCUIT AND TO SAID REFERENCE POINT RESPECTIVELY, SAID MEANS FOR COUPLING SAID FIRST AND SECOND TERMINALS TO SAID TRANSISTOR CIRCUIT AND TO SAID JUNCTION POINT RESPECTIVELY BEING OPPOSITELY POLED, SAID STORAGE MEANS BEING ADAPTED TO INITIATE CHARGING THEREOF UPON THE ARRIVAL OF THE LEADING EDGES OF SAID PULSES AND TO TRANSFER ITS CHARGE TO SAID TRANSISTOR CIRCUIT UPON THE ARRIVAL OF THE TRAILING PULSE EDGES.
Claim 2
Dependent Claim 167 words
IN COMBINATION WITH A BISTABLE TRANSISTOR CIRCUIT HAVING A PAIR OF SYMMETRICAL INPUT CIRCUITS EACH OF WHICH COMPRISES A JUNCTION POINT AND MEANS FOR GATING A PLURALITY OF INPUT SIGNALS THERETO, MEANS FOR APPLYING A BIAS POTENTIAL TO SAID JUNCTION POINT WITH RESPECT TO A REFERENCE POINT, MEANS FOR RECEIVING SPACED PULSES OF FINITE DURATION, CAPACITIVE STORAGE MEANS HAVING FIRST AND SECOND TERMINALS, MEANS UNILATERALLY CONDUCTIVE IN MUTUALLY OPPOSITE DIRECTIONS FOR COUPLING SAID FIRST TERMINAL TO SAID JUNCTION POINT AND TO SAID PULSE RECEIVING MEANS RESPECTIVELY, AND MEANS UNILATERALLY CONDUCTIVE IN MUTUALLY OPPOSITE DIRECTIONS FOR COUPLING SAID SECOND TERMINAL TO SAID TRANSISTOR CIRCUIT AND TO SAID REFERENCE POINT RESPECTIVELY, SAID MEANS FOR COUPLING SAID FIRST AND SECOND TERMINALS TO SAID TRANSISTOR CIRCUIT AND TO SAID JUNCTION POINT RESPECTIVELY BEING OPPOSITELY POLED, SAID STORAGE MEANS BEING ADAPTED TO INITIATE CHARGING THEREOF UPON THE ARRIVAL OF THE LEADING EDGES OF SAID PULSES AND TO TRANSFER ITS CHARGE TO SAID TRANSISTOR CIRCUIT UPON THE ARRIVAL OF THE TRAILING PULSE EDGES.

References Cited (Backward Citations)

US2536808A Cited
US3025412A Cited
US2918586A Cited
US2918587A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-08-26 1967-02-25 1967-08-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-08-26 1971-02-25 1971-08-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-08-26 1975-02-25 1975-08-27 $7700.00 Window Closed / Lapsed

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