US2566519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic transmission
Assignee: Ford Motor Co
•
Filing: 1945-12-29
•
Granted: 1951-09-04
•
Expires: 1965-12-29
Abstract
No abstract record available.
Inventors
- 👤 Eugene J Farkas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:53
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0267; F16H61/0269; F16D; F16D67/00; F16H47/00; F16H47/06; F16H47/08; F16H47/085; F16H61/0276; F16H61/0283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2402248A
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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) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |