Patent US3266773A successfully refreshed from Google Patents.
US3266773A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle bumper jack
Assignee: Individual
•
Filing: 1964-11-27
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Granted: 1966-08-16
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Expires: 1984-11-27
Abstract
No abstract record available.
Inventors
- 👤 Cole Stanton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:33
CPC Classifications
B; B66; B66F; B66F3/00; B66F3/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
AN AUTOMOBILE LIFTING JACK, COMPRISING: AN ELONGATED SUPPORT HAVING MEANS FOR SUPPORTING THE SAME UPRIGHT ON A SURFACE AND CARRYING A VERTICALLY MOVABLE LIFTING MEMBER AND MEANS FOR VERTICALLY MOVING THE SAME; A FLEXIBLE BUMPER-ENGAGING HOOK ELEMENT CARRIED BY SAID MEMBER, INCLUDING A SERIES OF PIVOTABLY CONNECTED LINKS THE OUTERMOST OF WHICH HAS A REVERSELY BENT PORTION FOR HOOKED ENGAGEMENT WITH THE LOWER EDGE OF THE BUMPER; AND RESILIENT MEANS NORMALLY SUPPORTING THE SERIES OF LINKS IN GIVEN CURVATE, PIVOTABLY CONNECTED RELATIONSHIP OUTSTRETCHED FORWARDLY OF THE SUPPORT FOR READY HOOKED ENGAGEMENT OF SAID OUTERMOST LINK UNDER THE BUMPER, WHEREBY UPON OPERATION OF LIFTING MEMBER UPWARDLY ON SAID SUPPORT, SAID HOOK ELEMENT IS YIELDINGLY FLEXED AND TENSIONED INTO CRADLING CONFORMITY WITH THE LOWER PORTION OF THE PUMPER FOR LIFTING THE VEHICLE.
Claim 2
Dependent Claim
130 words
AN AUTOMOBILE LIFTING JACK, COMPRISING: AN ELONGATED SUPPORT HAVING MEANS FOR SUPPORTING THE SAME UPRIGHT ON A SURFACE AND CARRYING A VERTICALLY MOVABLE LIFTING MEMBER AND MEANS FOR VERTICALLY MOVING THE SAME; A FLEXIBLE BUMPER-ENGAGING HOOK ELEMENT CARRIED BY SAID MEMBER, INCLUDING A SERIES OF PIVOTABLY CONNECTED LINKS THE OUTERMOST OF WHICH HAS A REVERSELY BENT PORTION FOR HOOKED ENGAGEMENT WITH THE LOWER EDGE OF THE BUMPER; AND RESILIENT MEANS NORMALLY SUPPORTING THE SERIES OF LINKS IN GIVEN CURVATE, PIVOTABLY CONNECTED RELATIONSHIP OUTSTRETCHED FORWARDLY OF THE SUPPORT FOR READY HOOKED ENGAGEMENT OF SAID OUTERMOST LINK UNDER THE BUMPER, WHEREBY UPON OPERATION OF LIFTING MEMBER UPWARDLY ON SAID SUPPORT, SAID HOOK ELEMENT IS YIELDINGLY FLEXED AND TENSIONED INTO CRADLING CONFORMITY WITH THE LOWER PORTION OF THE PUMPER FOR LIFTING THE VEHICLE.
References Cited (Backward Citations)
US2867410A
Cited
US3180618A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |