US2870890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-way clutch
Assignee: Motors Liquidation Co
•
Filing: 1954-02-18
•
Granted: 1959-01-27
•
Expires: 1974-02-18
Abstract
No abstract record available.
Inventors
- 👤 Leland D Cobb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:22
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/06; F16D41/069; F16D41/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2366842A
Cited
US2366843A
Cited
US2599793A
Cited
US2520004A
Cited
US2677449A
Cited
US2677448A
Cited
US2724472A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-26 | 1962-07-28 | 1963-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-26 | 1966-07-28 | 1967-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-26 | 1970-07-28 | 1971-01-27 | $7700.00 | Window Closed / Lapsed |