Patent US2436625A successfully refreshed from Google Patents.
US2436625A
Expired / Lapsed
US
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Clutch
Assignee: Cleveland Crane and Engineering Co
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Filing: 1945-12-29
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Granted: 1948-02-24
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Expires: 1965-12-29
Abstract
No abstract record available.
Inventors
- 👤 William G Wehr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:22
CPC Classifications
B; B23; B23D; B23D15/00; B23D15/12; F; F16; F16D; F16D43/00; F16D43/02; F16D43/26; F16D67/00; F16D67/02
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) | 1951-02-23 | 1951-08-25 | 1952-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-23 | 1955-08-25 | 1956-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-23 | 1959-08-25 | 1960-02-24 | $7700.00 | Window Closed / Lapsed |