US2416640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor transmission control
Assignee: Ford Motor Co
•
Filing: 1945-01-18
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Granted: 1947-02-25
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Expires: 1965-01-18
Abstract
No abstract record available.
Inventors
- 👤 Charles P Pinardi
- 👤 Harold L Brock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:05
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/26; F16H61/34; Y; Y10; Y10S; Y10S180/00; Y10S180/90; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/2014; Y10T74/20146; Y10T74/20207; Y10T74/20256
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-24 | 1950-08-26 | 1951-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-24 | 1954-08-26 | 1955-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-24 | 1958-08-26 | 1959-02-25 | $7700.00 | Window Closed / Lapsed |