US3561285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuating lever for winch hoist
Assignee: Lincoln Precision Machining Co
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Filing: 1969-06-23
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Granted: 1971-02-09
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Expires: 1989-06-23
Abstract
Abstract AN ACTUATING LEVEL FOR A RATCHET OPERATED WINCH HOIST, THE LEVER HAVING A FRANGIBLE LINK INTERPOSED BETWEEN THE HANDLE AND THE PIVOT CENTER, IN PARALLEL WITH ANOTHER SIMILAR LINK WHICH IS NOT FRANGIBLE BUT HAS LOST MOTION AT ITS END CONNECTIONS.
Inventors
- 👤 Roland C Hallen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:25
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0823; B60P7/0853; B66; B66D; B66D3/00; B66D3/12; B66D3/14; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/20612; Y10T74/20618; Y10T74/21; Y10T74/2142; Y10T74/2144; Y10T74/2148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |