US3309064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winch mechanism with dual drive
Assignee: Individual
•
Filing: 1964-12-18
•
Granted: 1967-03-14
•
Expires: 1984-12-18
Abstract
No abstract record available.
Inventors
- 👤 Muller Wolf
- 👤 Eugene W Kulesh
- 👤 Doris L Lanier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:30
CPC Classifications
B; B66; B66D; B66D1/00; B66D1/28; B66D1/40; B66D1/48; B66D1/50; B66D1/42; B66D1/44; B66D5/00; B66D2700/00; B66D2700/03; Y; Y10; Y10S; Y10S254/00; Y10S254/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A WINCH MECHANISM COMPRISING: A FIRST OPEN-ENDED HOUSING, A SECOND MUTUALLY ABUTTING OPEN-ENDED HOUSING SUBSTANTIALLY IDENTICAL TO SAID FIRST HOUSING AND FORMING AN ENCLOSED CONTAINER WHEN PLACED IN THE ABUTTING POSITION, SAID SECOND HOUSING HAVING AN EXIT APERTURE FORMED THEREON, FASTENING MEANS ASSOCIATED WITH SAID HOUSINGS FOR RELEASABLY JOINING THE SAME, HYDRAULIC MOTOR MEANS SECURED TO SAID FIRST HOUSING AND HAVING A MOTOR SHAFT EXTENDING WITHIN SAID FIRST HOUSING, BRAKE MEANS SECURED TO SAID FIRST HOUSING AND OPERATIVELY ENGAGING SAID MOTOR SHAFT, A REEL SHAFT ROTATABLY SECURED TO SAID FIRST HOUSING, GEAR REDUCTION MEANS OPERATIVELY ENGAGING SAID MOTOR SHAFT AND SAID REEL SHAFT, A DRIVE SHAFT JOURNALED FOR ROTATION WITHIN SAID FIRST HOUSING AND HAVING DRIVING MEANS SECURED THERETO,
Claim 2
Dependent Claim
119 words
A WINCH MECHANISM COMPRISING: A FIRST OPEN-ENDED HOUSING, A SECOND MUTUALLY ABUTTING OPEN-ENDED HOUSING SUBSTANTIALLY IDENTICAL TO SAID FIRST HOUSING AND FORMING AN ENCLOSED CONTAINER WHEN PLACED IN THE ABUTTING POSITION, SAID SECOND HOUSING HAVING AN EXIT APERTURE FORMED THEREON, FASTENING MEANS ASSOCIATED WITH SAID HOUSINGS FOR RELEASABLY JOINING THE SAME, HYDRAULIC MOTOR MEANS SECURED TO SAID FIRST HOUSING AND HAVING A MOTOR SHAFT EXTENDING WITHIN SAID FIRST HOUSING, BRAKE MEANS SECURED TO SAID FIRST HOUSING AND OPERATIVELY ENGAGING SAID MOTOR SHAFT, A REEL SHAFT ROTATABLY SECURED TO SAID FIRST HOUSING, GEAR REDUCTION MEANS OPERATIVELY ENGAGING SAID MOTOR SHAFT AND SAID REEL SHAFT, A DRIVE SHAFT JOURNALED FOR ROTATION WITHIN SAID FIRST HOUSING AND HAVING DRIVING MEANS SECURED THERETO,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |