Patent US3155373A successfully refreshed from Google Patents.
US3155373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck camper body jack
Assignee: Individual
•
Filing: 1962-04-05
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Granted: 1964-11-03
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Expires: 1982-04-05
Abstract
No abstract record available.
Inventors
- 👤 Orville S Rae
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:23
CPC Classifications
B; B66; B66F; B66F3/00; B66F3/08; B66F3/16; B66F7/00; B66F7/10; B66F7/12; B66F7/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN COMBINATION WITH A LOADED DEVICE HAVING AN UNKNOWN LOAD DISTRIBUTION ABOVE A TILTABLE SUPPORTING PLANE DEFINED BY INTERSECTING SUPPORTING AXES, PIVOTAL SUPPORTING MEANS CONNECTED TO SAID LOADED DEVICE THROUGH WHICH SAID SUPPORTING AXES EXTEND, DISPLACEABLE MEANS, PIVOTAL CONNECTING MEANS PIVOTALLY CONNECTED TO SAID DISPLACEABLE MEANS ABOUT FOLDING AXES IN SPACED PERPENDICULAR RELATION TO SAID SUPPORTING AXES FOR PIVOTAL CONNECTION THEREOF UNDER LOAD TO THE PIVOTAL SUPPORTING MEANS ABOUT SAID SUPPORTING AXES, HOUSING MEANS GUIDINGLY SUPPORTING SAID DISPLACEABLE MEANS FOR MOVEMENT ALONG DISPLACEMENT AXES INTERSECTING SAID FOLDING AXES, BASE MEANS INCLUDING MEANS FOR MOUNTING SAID HOUSING MEANS IN PREDETERMINED ANGULAR POSITIONS ABOUT SAID DISPLACEMENT AXES FOR SUPPORT OF THE LOADED DEVICE ABOVE THE GROUND WITH THE SUPPORTING PLANE IN A STABILIZED POSITION AND ACTUATING MEANS OPERA-
Claim 2
Dependent Claim
126 words
IN COMBINATION WITH A LOADED DEVICE HAVING AN UNKNOWN LOAD DISTRIBUTION ABOVE A TILTABLE SUPPORTING PLANE DEFINED BY INTERSECTING SUPPORTING AXES, PIVOTAL SUPPORTING MEANS CONNECTED TO SAID LOADED DEVICE THROUGH WHICH SAID SUPPORTING AXES EXTEND, DISPLACEABLE MEANS, PIVOTAL CONNECTING MEANS PIVOTALLY CONNECTED TO SAID DISPLACEABLE MEANS ABOUT FOLDING AXES IN SPACED PERPENDICULAR RELATION TO SAID SUPPORTING AXES FOR PIVOTAL CONNECTION THEREOF UNDER LOAD TO THE PIVOTAL SUPPORTING MEANS ABOUT SAID SUPPORTING AXES, HOUSING MEANS GUIDINGLY SUPPORTING SAID DISPLACEABLE MEANS FOR MOVEMENT ALONG DISPLACEMENT AXES INTERSECTING SAID FOLDING AXES, BASE MEANS INCLUDING MEANS FOR MOUNTING SAID HOUSING MEANS IN PREDETERMINED ANGULAR POSITIONS ABOUT SAID DISPLACEMENT AXES FOR SUPPORT OF THE LOADED DEVICE ABOVE THE GROUND WITH THE SUPPORTING PLANE IN A STABILIZED POSITION AND ACTUATING MEANS OPERA-
References Cited (Backward Citations)
US1551481A
Cited
US2734726A
Cited
US1303854A
Cited
CH89450A
Cited
US1701122A
Cited
US1789106A
Cited
US1894695A
Cited
FR715537A
Cited
US2181163A
Cited
US2997292A
Cited
US3002760A
Cited
US2995397A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-03 | 1968-05-04 | 1968-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-03 | 1972-05-04 | 1972-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-03 | 1976-05-04 | 1976-11-03 | $7700.00 | Window Closed / Lapsed |