Patent US2837960A successfully refreshed from Google Patents.
US3252139A
Expired / Lapsed
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Code validity system and method for serially coded pulse trains
Assignee: MOORE ASSOCIATES Inc
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Filing: 1962-10-08
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Granted: 1966-05-17
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Expires: 1982-10-08
Abstract
No abstract record available.
Inventors
- 👤 Moore Laurence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:35
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/07; G06F11/14; G06F11/1497
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
A CODE VALIDITY SYSTEM FOR USE WITH A DECODING SYSTEM WHICH IS RESPONSE TO A SERIALLY CODED PULSE TRAIN FO PREDETERMINED CYCLE IN WHICH EACH PULSE HAS A FIXED PREDETEREMINED PERIOD AND HAS A FIRST OR A SECOND CONDITION IN ACCORDANCE WITH CONDITION OF AN ASSOCIATED FUNCTION IN WHICH STAGES OF AN OUTPUT REGISTER ARE SET SEQUENTIALLY IN ACCORDANCE WITH THE CONDITION OF EACH PULSE, SAID SYTEM COMPRISING: (A) A FIRST AND SECOND BISTABLE MEANS; (B) MEANS FOR SETTING SAID FIRST BISTABLE MEANS TO A FIRST STATE AT THE END OF A CYCLE; (C) MEANS FOR SETTING SAID SECOND BISTABLE MEANS TO A FIRST STATE AT THE END OF A CYCLE PROVIDING SAID FIRST BISTABLE MEANS WAS IN SAID FIRST STATE AT THE BEGINNING OF SAID CYCLE; (D) MEANS FOR DEVELOPING A CHANGE SIGNAL WHENEVER A STAGE OF SAID OUTPUT REGISTER CHANGES ITS STATE; AND
Claim 2
Dependent Claim
145 words
A CODE VALIDITY SYSTEM FOR USE WITH A DECODING SYSTEM WHICH IS RESPONSE TO A SERIALLY CODED PULSE TRAIN FO PREDETERMINED CYCLE IN WHICH EACH PULSE HAS A FIXED PREDETEREMINED PERIOD AND HAS A FIRST OR A SECOND CONDITION IN ACCORDANCE WITH CONDITION OF AN ASSOCIATED FUNCTION IN WHICH STAGES OF AN OUTPUT REGISTER ARE SET SEQUENTIALLY IN ACCORDANCE WITH THE CONDITION OF EACH PULSE, SAID SYTEM COMPRISING: (A) A FIRST AND SECOND BISTABLE MEANS; (B) MEANS FOR SETTING SAID FIRST BISTABLE MEANS TO A FIRST STATE AT THE END OF A CYCLE; (C) MEANS FOR SETTING SAID SECOND BISTABLE MEANS TO A FIRST STATE AT THE END OF A CYCLE PROVIDING SAID FIRST BISTABLE MEANS WAS IN SAID FIRST STATE AT THE BEGINNING OF SAID CYCLE; (D) MEANS FOR DEVELOPING A CHANGE SIGNAL WHENEVER A STAGE OF SAID OUTPUT REGISTER CHANGES ITS STATE; AND
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) | 1969-05-16 | 1969-11-15 | 1970-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-16 | 1973-11-15 | 1974-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-16 | 1977-11-15 | 1978-05-17 | $7700.00 | Window Closed / Lapsed |