US3064140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current regulating circuit for switching memory elements and the like
Assignee: Honeywell Inc
•
Filing: 1957-07-29
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Granted: 1962-11-13
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Expires: 1977-07-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Roy W Reach
- 👤 Elmer T Johnson
- 👤 Norman M Lourie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:26
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/60; H03K17/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2362652A
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US2436803A
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US2543428A
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US2562550A
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US2776419A
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US2768367A
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US2889537A
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US2941125A
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US2898479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |