US3375734A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and control therefor
Assignee: Deere and Co
•
Filing: 1966-07-18
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Granted: 1968-04-02
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Expires: 1986-07-18
Abstract
No abstract record available.
Inventors
- 👤 Lemons David Forrest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:38
CPC Classifications
F; F16; F16H; F16H37/00; F16H37/02; F16D; F16D21/00; F16D21/02; F16H3/00; F16H3/44; F16H3/46; F16H3/48; F16H3/52; F16H3/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A TRANSMISSION COMPRISING: FIRST, SECOND, AND THIRD TRANSMISSION MEMBERS, COAXIALLY JOURNALED RELATIVE TO EACH OTHER; FIRST AND SECOND COUPLING MEMBERS RESPECTIVELY MOUNTED ON THE THIRD TRANSMISSION MEMBER FOR ROTATION THEREWITH AND AXIALLY SHIFTABLE THEREON BETWEEN NEUTRAL AND ENGAGED POSITIONS WHEREIN THE FIRST AND SECOND COUPLING MEMBERS RESPECTIVELY DRIVINGLY CONNECT THE FIRST AND SECOND TRANSMISSION MEMBERS TO THE THIRD TRANSMISSION MEMBER, THE COUPLING MEMBERS BEING MOUNTED ON THE THIRD TRANSMISSION MEMBER FOR A RELATIVELY SMALL DEGREE OF LIMITED ROTATION RELATIVE THERETO AND RELATIVE TO EACH
Claim 2
Dependent Claim
84 words
A TRANSMISSION COMPRISING: FIRST, SECOND, AND THIRD TRANSMISSION MEMBERS, COAXIALLY JOURNALED RELATIVE TO EACH OTHER; FIRST AND SECOND COUPLING MEMBERS RESPECTIVELY MOUNTED ON THE THIRD TRANSMISSION MEMBER FOR ROTATION THEREWITH AND AXIALLY SHIFTABLE THEREON BETWEEN NEUTRAL AND ENGAGED POSITIONS WHEREIN THE FIRST AND SECOND COUPLING MEMBERS RESPECTIVELY DRIVINGLY CONNECT THE FIRST AND SECOND TRANSMISSION MEMBERS TO THE THIRD TRANSMISSION MEMBER, THE COUPLING MEMBERS BEING MOUNTED ON THE THIRD TRANSMISSION MEMBER FOR A RELATIVELY SMALL DEGREE OF LIMITED ROTATION RELATIVE THERETO AND RELATIVE TO EACH
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) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |