US2925156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive control mechanism for prime mover with fluid actuated clutches
Assignee: Motors Liquidation Co
•
Filing: 1957-12-24
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Granted: 1960-02-16
•
Expires: 1977-12-24
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Grant
- 👤 Robert R King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:21
CPC Classifications
B; B63; B63H; B63H23/00; B63H23/30; F; F16; F16D; F16D48/00; F16D48/02; F16D48/0206; F16D2048/0221; F16D2500/00; F16D2500/10; F16D2500/104; F16D2500/10443; F16D2500/1045; F16D2500/11; F16D2500/1105; F16D2500/30; F16D2500/314; F16D2500/3146; F16D2500/50; F16D2500/502; F16D2500/50296; F16D2500/70; F16D2500/702; F16D2500/70205; F16D2500/70217; F16D2500/70252; F16D2500/7027; F16D2500/70282; F16D2500/704; F16D2500/70402; F16D2500/70406; F16D2500/70422; F16D2500/70426; Y; Y10; Y10S; Y10S74/00; Y10S74/02; Y10S74/08; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |