Patent US2523944A successfully refreshed from Google Patents.
US2523944A
Expired / Lapsed
US
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Automatic power transmission
Assignee: CARRIE M CLARY
•
Filing: 1945-07-20
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Granted: 1950-09-26
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Expires: 1965-07-20
Abstract
No abstract record available.
Inventors
- 👤 Clary William Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:40
CPC Classifications
F; F16; F16D; F16D31/00; F16D31/06; F16D31/08
Claims Analysis
Total Claims: 0
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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) | 1953-09-25 | 1954-03-27 | 1954-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-25 | 1958-03-27 | 1958-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-25 | 1962-03-27 | 1962-09-26 | $7700.00 | Window Closed / Lapsed |