US3069925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic transmission control system
Assignee: Individual
•
Filing: 1950-06-29
•
Granted: 1962-12-25
•
Expires: 1970-06-29
Abstract
No abstract record available.
Inventors
- 👤 Clifton R Roche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:49
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H47/085; Y; Y10; Y10S; Y10S74/00; Y10S74/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2324693A
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US2479183A
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US2541391A
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US2457729A
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US2528584A
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US2566518A
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US2549125A
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US2559922A
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US2631700A
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US2679768A
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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) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |