US3495157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preventing turn-off overshoot in regulated power supplies employing feedback regulation
Assignee: Forbro Design Corp
•
Filing: 1967-06-22
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Granted: 1970-02-10
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Expires: 1987-06-22
Abstract
No abstract record available.
Inventors
- 👤 Sarkis Nercessian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:11
CPC Classifications
H; H02; H02H; H02H9/00; H02H9/005; G; G05; G05F; G05F1/00; G05F1/10; G05F1/46; G05F1/56; G05F1/565
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3138752A
Cited
US3303411A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |