US2775331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch with coolant metering
Assignee: Motors Liquidation Co
•
Filing: 1951-06-02
•
Granted: 1956-12-25
•
Expires: 1971-06-02
Abstract
No abstract record available.
Inventors
- 👤 Victor W Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:21
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/12; F16D25/123; F16D25/06; F16D25/062; F16D25/063; F16D25/0635; F16D25/0638
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US686960A
Cited
DE331735C
Cited
GB150301A
Cited
US2178050A
Cited
US2407699A
Cited
US2386220A
Cited
US2642971A
Cited
US2516544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-25 | 1960-06-25 | 1960-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-25 | 1964-06-25 | 1964-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-25 | 1968-06-25 | 1968-12-25 | $7700.00 | Window Closed / Lapsed |