US3164371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coach elevating and supporting structure
Assignee: Individual
•
Filing: 1963-06-18
•
Granted: 1965-01-05
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Expires: 1983-06-18
Abstract
No abstract record available.
Inventors
- 👤 Clarence A Royle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:51
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/64; B60P1/6418; B60P1/6427
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
AN ELEVATING AND SUPPORTING STRUCTURE FOR A DEMOUNTABLE VEHICLE SUPPORTED BODY HAVING IN COMBINATION, A PAIR OF LINKS DEPENDING FROM THE REAR END PORTION OF SAID BODY SPACED TRANSVERSELY THEREOF, A PAIR OF LINKS RESPECTIVELY PIVOTED TO SAID LAST MENTIONED LINKS AND DEPENDING THEREFROM, SAID PAIRS OF PIVOTED LINKS RESPECTIVELY HAVING A COMBINED LENGHT GREATER THAN THE HEIGHT OF THE SUPPORTING SURFACE OF SAID VEHICLE, A GROUND-ENGAGING ELONGATED PLATE MEMBER CARRIED AT THE FREE ENDS OF SAID LAST MENTIONED LINKS A TUBULAR MEMBER EXTENDING BETWEEN SAID LAST MENTIONED LINKS SPACED INWARDLY OF SAID PLATE MEMBER, A SCREW ROD PIVOTALLY DEPENDING FROM THE REAR END PORTION OF SAID BODY, SAID TUBULAR MEMBER BEING APERTURED TO RECEIVE THE FREE END PORTION OF SAID SCREW ROD, A GEAR HOUSING CARRIED BY SAID TUBULAR MEMBER, A WORM GEAR CARRIED IN SAID HOUSING, SAID WORM GEAR BEING AXIALLY TAPPED TO HAVE SAID SCREW ROD THREADED THERETHROUGH WHEREBY SAID WORM GEAR WILL TRAVEL ON SAID SCREW ROD, A WORM WHEEL JOURNALED IN SAID HOUSING ENGAGING SAID WORM GEAR, AND A CRANK REMOVABLY ENGAGING SAID WORM WHEEL TO ROTATE THE SAME.
Claim 2
Dependent Claim
184 words
AN ELEVATING AND SUPPORTING STRUCTURE FOR A DEMOUNTABLE VEHICLE SUPPORTED BODY HAVING IN COMBINATION, A PAIR OF LINKS DEPENDING FROM THE REAR END PORTION OF SAID BODY SPACED TRANSVERSELY THEREOF, A PAIR OF LINKS RESPECTIVELY PIVOTED TO SAID LAST MENTIONED LINKS AND DEPENDING THEREFROM, SAID PAIRS OF PIVOTED LINKS RESPECTIVELY HAVING A COMBINED LENGHT GREATER THAN THE HEIGHT OF THE SUPPORTING SURFACE OF SAID VEHICLE, A GROUND-ENGAGING ELONGATED PLATE MEMBER CARRIED AT THE FREE ENDS OF SAID LAST MENTIONED LINKS A TUBULAR MEMBER EXTENDING BETWEEN SAID LAST MENTIONED LINKS SPACED INWARDLY OF SAID PLATE MEMBER, A SCREW ROD PIVOTALLY DEPENDING FROM THE REAR END PORTION OF SAID BODY, SAID TUBULAR MEMBER BEING APERTURED TO RECEIVE THE FREE END PORTION OF SAID SCREW ROD, A GEAR HOUSING CARRIED BY SAID TUBULAR MEMBER, A WORM GEAR CARRIED IN SAID HOUSING, SAID WORM GEAR BEING AXIALLY TAPPED TO HAVE SAID SCREW ROD THREADED THERETHROUGH WHEREBY SAID WORM GEAR WILL TRAVEL ON SAID SCREW ROD, A WORM WHEEL JOURNALED IN SAID HOUSING ENGAGING SAID WORM GEAR, AND A CRANK REMOVABLY ENGAGING SAID WORM WHEEL TO ROTATE THE SAME.
References Cited (Backward Citations)
US1354175A
Cited
US2146955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-05 | 1968-07-06 | 1969-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-05 | 1972-07-06 | 1973-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-05 | 1976-07-06 | 1977-01-05 | $7700.00 | Window Closed / Lapsed |