US3350692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fast register control circuit
Assignee: AT&T Inc
•
Filing: 1964-07-06
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Granted: 1967-10-31
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Expires: 1984-07-06
Abstract
No abstract record available.
Inventors
- 👤 William B Cagle
- 👤 Robert S Menne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:05
CPC Classifications
G; G06; G06F; G06F5/00; G06F5/01; G06F5/015
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
121 words
A CONTROL CIRCUIT FOR A DATA PROCESSOR HAVING A MULTISTAGE DATA REGISTER AND INSTRUCTION MEANS FOR INDICATING THE NUMBER OF POSITIONS WHICH THE BITS IN SAID REGISTER ARE TO BE SHIFTED, SAID CONTROL CIRCUIT COMPRISING A PLURALITY OF GATING PATH MEANS INDIVIDUALLY CONNECTING EACH STAGE IN SAID REGISTER TO OTHER STAGES IN SAID REGISTER A PREDETERMINED NUMBER OF POSITIONS AWAY FROM SAID EACH STAGE, MEANS FOR DECODING THE INFORMATION IN SAID INSTRUCTION MEANS, AND MEANS RESPONSIVE TO SAID DECODING MEANS FOR CONTROLLING THE SEQUENTIAL OPERATIONS OF SAID GATING PATH MEANS IN ACCORDANCE WITH THE INFORMATION IN SAID INSTRUCTION MEANS, SAID CONTROLLING MEANS CONTROLLING THE SIMULTANEOUS OPERATIONS OF ALL GATING PATH MEANS CONNECTED BETWEN STAGES SEPARATED BY THE SAME NUMBER OF STAGES.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |