Patent US3563114A successfully refreshed from Google Patents.
US3563114A
Expired / Lapsed
US
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Forward and reverse planetary gearing
Assignee: CASALE ENGINEERING
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Filing: 1969-07-22
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Granted: 1971-02-16
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Expires: 1989-07-22
Abstract
Abstract A MANUALLY OPERABLE REVERSIBLE TRANSMISSION ENGAGEABLE BETWEEN A POWER SHAFT AND A PROPELLER SHAFT INCLUDING A MANUALLY OPERABLE CLUTCH, A MANUALLY OPERABLE SHAFT BRAKING MEANS, AND A PLANETARY GEAR TRAIN, SAID CLUTCH, BRAKE MEANS GEAR TRAIN BEING RELATED TO THE POWER AND PROPELLER SHAFTS AND WITH EACH OTHER WHEREBY DISENGAGEMENT OF THE CLUTCH AND BRAKING MEANS DISENGAGES DRIVE BETWEEN THE SHAFTS, ENGAGEMENT OF THE CLUTCH ESTABLISHES DIRECT DRIVE BETWEEN THE SHAFTS AND ACTUATION OF THE BRAKING MEANS ESTABLISHES GEAR REDUCED REVERSE DRIVE BETWEEN THE SHAFTS.
Inventors
- 👤 Ernest R Casale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:34
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/46; F16H3/60; F16D; F16D13/00; F16D13/22; F16D13/38; F16D13/52
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) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |