US3435712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission having a controlled pressure bias decreasing to a predetermined minimum value as the governor speed increases
Assignee: Motors Liquidation Co
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Filing: 1967-09-20
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Granted: 1969-04-01
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Expires: 1987-09-20
Abstract
No abstract record available.
Inventors
- 👤 Robert H Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:57
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/16; B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; F16H59/00; F16H59/36; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0272; F16H61/0276; F16H61/0283; F16H63/00; F16H63/02; F16H63/30; F16H63/34; 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) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |