US2746584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety control for self-interrupting clutch
Assignee: Deere Manufacturing Co
•
Filing: 1953-04-02
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Granted: 1956-05-22
•
Expires: 1973-04-02
Abstract
No abstract record available.
Inventors
- 👤 Arnold B Skromme
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:43
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/02; A; A01; A01F; A01F15/00; A01F15/08; A01F15/0841; F16D43/00; F16D43/02; F16D43/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US600328A
Cited
US925957A
Cited
US1170785A
Cited
FR761472A
Cited
US2512754A
Cited
US2546324A
Cited
US2620724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |