US3053115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrodynamic transmission
Assignee: Old Carco LLC
•
Filing: 1959-01-19
•
Granted: 1962-09-11
•
Expires: 1979-01-19
Abstract
No abstract record available.
Inventors
- 👤 Bert W Cartwright
- 👤 Ervin R Miller
- 👤 Lavelli Teno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:05
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/042; F16H57/0421; F16H47/00; F16H47/06; F16H47/08; F16H57/043; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2950630A
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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) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |