US3393585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for a multiple speed ratio power transmission mechanism and semiautomatic and automatic ratio changing features
Assignee: Ford Motor Co
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Filing: 1966-01-05
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Granted: 1968-07-23
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Expires: 1986-01-05
Abstract
No abstract record available.
Inventors
- 👤 Jr Stanley Leroy Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:31
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0276; F16H61/0286; F16H47/00; F16H47/06; F16H47/08; F16H61/0265; F16H61/0267; F16H59/00; F16H59/02; F16H59/08; F16H2059/082; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-23 | 1972-01-22 | 1972-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-23 | 1976-01-22 | 1976-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-23 | 1980-01-22 | 1980-07-23 | $7700.00 | Window Closed / Lapsed |