US2885049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic fluid pressure operated device for clutches
Assignee: International Motors LLC
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Filing: 1957-11-26
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Granted: 1959-05-05
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Expires: 1977-11-26
Abstract
No abstract record available.
Inventors
- 👤 Richard L Staadt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:42
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/12; F16D25/126
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) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |