US3271745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Register search and detection system
Assignee: —
•
Filing: —
•
Granted: 1966-09-06
•
Expires: 1983-09-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:19
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/02; G06F16/00; G11; G11C; G11C15/00; Y; Y10; Y10S; Y10S707/00; Y10S707/99931; Y10S707/99933
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A MULTISTAGE CIRCUIT FOR INTERROGATING ANY SELECTED STAGE OF A MULTISTAGE REGISTER FOR A BIT OF INFORMATION AND FOR CONTINUING THE SEARCH TO SUCCEEDING STAGES OF THE REGISTER UNTIL THE BIT IS FOUND, THERE BEING A STAGE IN SAID CIRCUIT CORRESPONDING TO EACH STAGE OF SAID REGISTER, COMPRISING: MEANS FOR INTERROGATING SAID REGISTER TO DETECT THE PRESENCE OF BITS IN THE STAGES THEREOF; MEANS FOR APPLYING A SAMPLING PULSE TO SAID CIRCUIT AT THE STAGE CORRESPONDING TO A SELECTED STAGE OF SAID REGISTER; MEANS RESPONSIVE TO THE COINCIDENT OCCURRENCE OF A BIT IN SAID SELECTED STAGE AND OF SAID SAMPLING PULSE FOR GENERATING AN OUTPUT SIGNAL;
Claim 2
Dependent Claim
106 words
A MULTISTAGE CIRCUIT FOR INTERROGATING ANY SELECTED STAGE OF A MULTISTAGE REGISTER FOR A BIT OF INFORMATION AND FOR CONTINUING THE SEARCH TO SUCCEEDING STAGES OF THE REGISTER UNTIL THE BIT IS FOUND, THERE BEING A STAGE IN SAID CIRCUIT CORRESPONDING TO EACH STAGE OF SAID REGISTER, COMPRISING: MEANS FOR INTERROGATING SAID REGISTER TO DETECT THE PRESENCE OF BITS IN THE STAGES THEREOF; MEANS FOR APPLYING A SAMPLING PULSE TO SAID CIRCUIT AT THE STAGE CORRESPONDING TO A SELECTED STAGE OF SAID REGISTER; MEANS RESPONSIVE TO THE COINCIDENT OCCURRENCE OF A BIT IN SAID SELECTED STAGE AND OF SAID SAMPLING PULSE FOR GENERATING AN OUTPUT SIGNAL;
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |