US2542914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sprag type overrunning clutch
Assignee: Ford Motor Co
•
Filing: 1945-08-22
•
Granted: 1951-02-20
•
Expires: 1965-08-22
Abstract
No abstract record available.
Inventors
- 👤 Eugene J Farkas
- 👤 Joseph W Rackle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:47
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/06; F16D41/069; F16D41/07; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49995
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1912407A
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US2028876A
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US2389961A
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US2386013A
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US2407772A
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US2366843A
Cited
US2428968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-19 | 1954-08-21 | 1955-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-19 | 1958-08-21 | 1959-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-19 | 1962-08-21 | 1963-02-20 | $7700.00 | Window Closed / Lapsed |