Patent US2699074A successfully refreshed from Google Patents.
US2699074A
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US
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Transmission control system
Assignee: Motors Liquidation Co
•
Filing: 1950-06-21
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Granted: 1955-01-11
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Expires: 1970-06-21
Abstract
No abstract record available.
Inventors
- 👤 William G Livezey
- 👤 Jr John E Storer
- 👤 Elmer A Richards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:20
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2380677A
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US2302714A
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US2327214A
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US2372817A
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US2373453A
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US2449608A
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US2404657A
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US2454614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-10 | 1958-07-12 | 1959-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-10 | 1962-07-12 | 1963-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-10 | 1966-07-12 | 1967-01-11 | $7700.00 | Window Closed / Lapsed |