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US3051848A
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US
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Shift register using bidirectional pushpull gates whose output is determined by state of associated flip-flop
Assignee: Unisys Corp
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Filing: 1957-06-03
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Granted: 1962-08-28
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Expires: 1977-06-03
Abstract
No abstract record available.
Inventors
- 👤 Clark Edward Gary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:39
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/60; G; G11; G11C; G11C19/00; G11C19/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2478683A
Cited
US2594731A
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US2719228A
Cited
US2785304A
Cited
US2801334A
Cited
US2706811A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |