US3148313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Noise-eliminating means for selfwinding electric clocks
Assignee: Amphenol Borg Electronics Corp
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Filing: 1962-08-03
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Granted: 1964-09-08
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Expires: 1982-08-03
Abstract
No abstract record available.
Inventors
- 👤 John L Hancock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:42
CPC Classifications
G; G04; G04C; G04C1/00; G04C1/02; G04C1/022; G04C1/024; H; H01; H01H; H01H50/00; H01H50/16; H01H50/18; H01H50/30; H01H50/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |