US3400613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic transmission
Assignee: Motors Liquidation Co
•
Filing: 1965-12-29
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Granted: 1968-09-10
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Expires: 1985-12-29
Abstract
No abstract record available.
Inventors
- 👤 Ivan R Johnson
- 👤 Frank A Swindell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:59
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H61/00; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0267; F16H59/00; F16H59/14; F16H59/18; F16H2059/186; F16H61/04; F16H2061/0444; F16H61/06; F16H61/065; F16H61/067; Y; Y10; Y10S; Y10S74/00; Y10S74/01
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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |