US2476761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Harispring testing and adjustment mechanism
Assignee: General Time Corp
•
Filing: 1945-06-18
•
Granted: 1949-07-19
•
Expires: 1965-06-18
Abstract
No abstract record available.
Inventors
- 👤 Olinger Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:08
CPC Classifications
G; G04; G04D; G04D7/00; G04D7/12; G04D7/1257; G04D7/1271; G04D7/1285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US964743A
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US1779122A
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US2077008A
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US2086391A
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US2058616A
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US2158725A
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US2354945A
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US2354964A
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US2343452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |