US2645077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clock setting and regulating mechanism
Assignee: George W Borg Corp
•
Filing: 1947-02-07
•
Granted: 1953-07-14
•
Expires: 1967-02-07
Abstract
No abstract record available.
Inventors
- 👤 Olson Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:31
CPC Classifications
G; G04; G04B; G04B19/00; G04B19/04; G04B19/046; G04B18/00; G04B18/02; G04B18/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US236017A
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US381603A
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US550182A
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US1099307A
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CH117392A
Cited
US1827179A
Cited
US2000600A
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US2032414A
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US2088421A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |