US2897685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control apparatus for vehicle transmission
Assignee: Old Carco LLC
•
Filing: 1956-02-06
•
Granted: 1959-08-04
•
Expires: 1976-02-06
Abstract
No abstract record available.
Inventors
- 👤 Fred G Thannhauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:39
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/02; F16H59/08; F16H59/10; F16H61/00; F16H61/26; F16H61/36; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/2014; Y10T74/20207; Y10T74/20213; Y10T74/20238; Y10T74/20244; Y10T74/20396; Y10T74/20402; Y10T74/2042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2236640A
Cited
US1072439A
Cited
US2014358A
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US2196433A
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US2214785A
Cited
US2307619A
Cited
US2252273A
Cited
US2451150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |