US2919000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One way clutch with electromagnetic energizer
Assignee: Motors Liquidation Co
•
Filing: 1956-02-06
•
Granted: 1959-12-29
•
Expires: 1976-02-06
Abstract
No abstract record available.
Inventors
- 👤 Edward M Claytor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:37
CPC Classifications
F; F16; F16D; F16D27/00; F16D27/02; F16D41/00; F16D41/06; F16D41/08; F16D41/086; F16D41/088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1976791A
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US2612248A
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US2804184A
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US2718292A
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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) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |