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US3299403A Expired / Lapsed US ⏱️ 0.0 years remaining

Multidigit pulse code responsive system

Assignee: RTX Corp
•
Filing: 1962-03-30
•
Granted: 1967-01-17
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Expires: 1982-03-30
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Abstract

No abstract record available.

Inventors

  • 👤 Edward W Young

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 06:56
CPC Classifications
H; H04; H04Q; H04Q9/00; H04Q9/14; H04Q9/16; H03; H03M; H03M7/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 167 words
A MULTIDIGIT PULSE CODE ANALYZER COMPRISING: A COUNTER MEANS FOR PROGRESSIVELY RECEIVING GROUPS OF INPUT PULSES REPRESENTING EACH DIGIT OF THE CODE AND SUBTOALING EACH GROUP, A PRESET DECODING MATRIX HAVING A PLURALITY OF SECTIONS EACH RESPONDING TO A DIFFERENT SUCCEEDING SUBTOTAL AND PRODUCING A CORRECT DIGIT PULSE IN THE EVENT THAT THE SUBTOTAL RECEIVED CORRESPONDS TO A PRESET DIGIT, MEANS RESPONSIVE TO INPUT PULSES REPRESENTING EACH DIGIT RECEIVED TO PRODUCE A TIME DELAYED RESET PULSE, GATE MEANS JOINTLY ENERGIZED BY EACH OF SAID CORRECT DIGIT PULSES EXCEPT FOR THE FINAL CORRECT DIGIT PULSE AND BY ALL OF SAID RESET PULSES TO RESET THE ANALYZER IN RESPONSE TO ANY OF SAID RESET PULSES AND TO AUTOMATICALLY RESET THE ANALYZER IN RESPONSE TO THE RESET PULSE OCCURRING AFTER THE FINAL CORRECT DIGIT PULSE, IN THE EVENT THAT A CORRECT DIGIT PULSE HAS NOT BEEN PREVIOUSLY RECEIVED, AND OUTPUT GATE MEANS RESPONSIVE AFTER ALL SUBTOTALS OF THE DIGITS HAVE BEEN COMPLETED AND FOUND CORRECT TO PRODUCE AN OUTPUT ENERGIZATION.
Claim 2
Dependent Claim 167 words
A MULTIDIGIT PULSE CODE ANALYZER COMPRISING: A COUNTER MEANS FOR PROGRESSIVELY RECEIVING GROUPS OF INPUT PULSES REPRESENTING EACH DIGIT OF THE CODE AND SUBTOALING EACH GROUP, A PRESET DECODING MATRIX HAVING A PLURALITY OF SECTIONS EACH RESPONDING TO A DIFFERENT SUCCEEDING SUBTOTAL AND PRODUCING A CORRECT DIGIT PULSE IN THE EVENT THAT THE SUBTOTAL RECEIVED CORRESPONDS TO A PRESET DIGIT, MEANS RESPONSIVE TO INPUT PULSES REPRESENTING EACH DIGIT RECEIVED TO PRODUCE A TIME DELAYED RESET PULSE, GATE MEANS JOINTLY ENERGIZED BY EACH OF SAID CORRECT DIGIT PULSES EXCEPT FOR THE FINAL CORRECT DIGIT PULSE AND BY ALL OF SAID RESET PULSES TO RESET THE ANALYZER IN RESPONSE TO ANY OF SAID RESET PULSES AND TO AUTOMATICALLY RESET THE ANALYZER IN RESPONSE TO THE RESET PULSE OCCURRING AFTER THE FINAL CORRECT DIGIT PULSE, IN THE EVENT THAT A CORRECT DIGIT PULSE HAS NOT BEEN PREVIOUSLY RECEIVED, AND OUTPUT GATE MEANS RESPONSIVE AFTER ALL SUBTOTALS OF THE DIGITS HAVE BEEN COMPLETED AND FOUND CORRECT TO PRODUCE AN OUTPUT ENERGIZATION.

References Cited (Backward Citations)

US2717370A Cited
US2719284A Cited
US2864943A Cited
US2929048A Cited
US3046526A Cited
US3080547A Cited
US3226679A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-01-16 1970-07-18 1971-01-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-01-16 1974-07-18 1975-01-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-01-16 1978-07-18 1979-01-17 $7700.00 Window Closed / Lapsed

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