US2658596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid pressure engaged and released clutch
Assignee: Individual
•
Filing: 1950-03-04
•
Granted: 1953-11-10
•
Expires: 1970-03-04
Abstract
No abstract record available.
Inventors
- 👤 Archambault Jean Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:21
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/12; F16D25/14; F16D48/00; F16D48/02; F16D48/04; F16D2048/0209; F16D2048/0221; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19293; Y10T74/19298; Y10T74/19326
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US356085A
Cited
US796989A
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US1254951A
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US1472930A
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US1579540A
Cited
US1806158A
Cited
US2115097A
Cited
US2136971A
Cited
US2203296A
Cited
GB577438A
Cited
US2483521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-09 | 1957-05-11 | 1957-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-09 | 1961-05-11 | 1961-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-09 | 1965-05-11 | 1965-11-10 | $7700.00 | Window Closed / Lapsed |