US2740304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and controls therefor
Assignee: Old Carco LLC
•
Filing: 1951-11-02
•
Granted: 1956-04-03
•
Expires: 1971-11-02
Abstract
No abstract record available.
Inventors
- 👤 William L Sheppard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:01
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0267; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2204872A
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US2221393A
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US2633035A
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GB607120A
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US2516208A
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US2604197A
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FR966238A
Cited
US2645137A
Cited
US2648992A
Cited
US2640373A
Cited
US2645135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-03 | 1959-10-03 | 1960-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-03 | 1963-10-03 | 1964-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-03 | 1967-10-03 | 1968-04-03 | $7700.00 | Window Closed / Lapsed |