Patent US3876489A successfully refreshed from Google Patents.
US3136115A
Expired / Lapsed
US
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Electric clock control
Assignee: LUMENITE ELECTRONIC CO
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Filing: 1962-01-29
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Granted: 1964-06-09
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Expires: 1982-01-29
Abstract
No abstract record available.
Inventors
- 👤 George V Calabrese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:02
CPC Classifications
G; G04; G04C; G04C10/00; G04C1/00; G04C1/04; G04C1/06; G04C1/065
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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |