Patent US3305262A successfully refreshed from Google Patents.
US3305262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Log ejector for mobile loaders
Assignee: Individual
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Filing: 1965-03-09
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Granted: 1967-02-21
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Expires: 1985-03-09
Abstract
No abstract record available.
Inventors
- 👤 Le Grand H Lull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:42
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/40; B60P3/41; B66; B66C; B66C3/00; B66C3/14; B66C3/16; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
IN A MATERIAL HANDLING CARRIAGE FOR MOBILE LOADERS INCLUDING A FRAME AND A PAIR OF FORWARDLY EXTENDING LIFT FORK MEMBERS CARRIED BY SAID FRAME, SAID LIFT FORK MEMBERS AND SAID FRAME DEFINING A CRADLE IN WHICH ARTICLES MAY BE POSITIONED, THE COMBINATION OF: A PAIR OF CHAIN MOUNTING MEANS ROTATABLY CARRIED BY SAID FRAME, ONE ABOVE THE REARWARD END OF EACH OF SAID LIFT FORK MEMBERS, A LOAD EJECTING CHAIN MEMBER CARRIED BETWEEN THE FORWARD END OF EACH LIFT FORK MEMBER AND SAID CHAIN MOUNTING MEANS, EACH OF SAID CHAIN MEMBERS HAVING A LENGTH SUCH THAT IT IS NORMALLY SUSPENDED BETWEEN ITS ENDS BELOW AND TO THE REAR OF THE CRADLE DEFINED BY SAID FORK MEMBERS AND SAID FRAME, AND POWER MEANS OPERABLE TO ROTATE SAID CHAIN MOUNTING MEANS FORWARDLY AND UPWARDLY WHEREBY TO SWING SAID CHAIN MEMBERS ABOVE AND FORWARDLY OF THE CRADLE DEFINED BY SAID FORK MEMBERS AND SAID FRAME TO SWEEP AN ENTIRE LOAD FROM SAID FORK MEMBERS.
Claim 2
Dependent Claim
161 words
IN A MATERIAL HANDLING CARRIAGE FOR MOBILE LOADERS INCLUDING A FRAME AND A PAIR OF FORWARDLY EXTENDING LIFT FORK MEMBERS CARRIED BY SAID FRAME, SAID LIFT FORK MEMBERS AND SAID FRAME DEFINING A CRADLE IN WHICH ARTICLES MAY BE POSITIONED, THE COMBINATION OF: A PAIR OF CHAIN MOUNTING MEANS ROTATABLY CARRIED BY SAID FRAME, ONE ABOVE THE REARWARD END OF EACH OF SAID LIFT FORK MEMBERS, A LOAD EJECTING CHAIN MEMBER CARRIED BETWEEN THE FORWARD END OF EACH LIFT FORK MEMBER AND SAID CHAIN MOUNTING MEANS, EACH OF SAID CHAIN MEMBERS HAVING A LENGTH SUCH THAT IT IS NORMALLY SUSPENDED BETWEEN ITS ENDS BELOW AND TO THE REAR OF THE CRADLE DEFINED BY SAID FORK MEMBERS AND SAID FRAME, AND POWER MEANS OPERABLE TO ROTATE SAID CHAIN MOUNTING MEANS FORWARDLY AND UPWARDLY WHEREBY TO SWING SAID CHAIN MEMBERS ABOVE AND FORWARDLY OF THE CRADLE DEFINED BY SAID FORK MEMBERS AND SAID FRAME TO SWEEP AN ENTIRE LOAD FROM SAID FORK MEMBERS.
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |