US3505907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and controls
Assignee: Motors Liquidation Co
•
Filing: 1968-04-04
•
Granted: 1970-04-14
•
Expires: 1988-04-04
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Fox
- 👤 Jerry R Marlow
- 👤 Robert H Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:29
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H61/00; F16H61/02; F16H61/0202; F16H61/0248; F16H61/0262; F16H61/0276; F16H2061/0288; F16H61/04; F16H61/06; F16H61/065; F16H61/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2713800A
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US2950629A
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US3058374A
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US3101012A
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US2929478A
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US3080764A
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US3170534A
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US3025723A
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US3146630A
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US3274858A
Cited
US3270586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-13 | 1973-10-13 | 1974-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-13 | 1977-10-13 | 1978-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-13 | 1981-10-13 | 1982-04-14 | $7700.00 | Window Closed / Lapsed |