Patent US2730909A successfully refreshed from Google Patents.
US2730909A
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US
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Manual control for automatic transmissions
Assignee: Individual
•
Filing: 1951-09-01
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Granted: 1956-01-17
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Expires: 1971-09-01
Abstract
No abstract record available.
Inventors
- 👤 Edward F Svoboda
- 👤 Homer H Lathrop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:57
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0293; F16H61/0295; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19256; Y10T74/1926; Y10T74/19265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE23356E
Cited
US2177872A
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US2185730A
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US2260406A
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US2375440A
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US2443084A
Cited
US2474316A
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US2577660A
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US2611281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |