US2953940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission shift control device
Assignee: Old Carco LLC
•
Filing: 1953-04-09
•
Granted: 1960-09-27
•
Expires: 1973-04-09
Abstract
No abstract record available.
Inventors
- 👤 Slemmons Arthur John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:12
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0267; F16H61/0269; Y; Y10; Y10S; Y10S74/00; Y10S74/01; Y10S74/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2633034A
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US2640373A
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US2645135A
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US2815684A
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US2599215A
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US2679768A
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US2766639A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |