US3083059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic tilting dump truck stabilizer
Assignee: Hercules Galion Products Inc
•
Filing: 1958-11-13
•
Granted: 1963-03-26
•
Expires: 1978-11-13
Abstract
No abstract record available.
Inventors
- 👤 Biszantz Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:18
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
IN A DUMP TRUCK HAVING A TRUCK FRAME, A DUMP BODY PIVOTALLY MOUNTED ON SAID FRAME FOR REARWARD DUMPING MOVEMENTS RELATIVE THERETO, WHICH MOVEMENTS CAUSE THE CENTER OF GRAVITY OF A LOADED BODY TO SHIFT REARWARDLY RELATIVE TO THE FRAME, AND A REAR AXLE ASSEMBLY COMPRISING A PAIR OF TANDEM AXLES FOR SAID FRAME, THE NORMAL CENTER OF SUPPORT OF SAID FRAME PASSING MIDWAY BETWEEN THE TANDEM AXLES, THE IMPROVEMENT COMPRISING MEANS ON EACH SIDE OF THE VEHICLE MOVABLE INTO AND OUT OF A SPACE BETWEEN ONLY THE REARMOST OF SAID TANDEM AXLES AND SAID FRAME TO SHIFT THE POINT OF SUPPORT FROM THE MIDWAY POINT TO SAID REARMOST AXLE AT EACH SIDE WHEN INSERTED, AND MEANS OPERABLE UPON DUMPING MOVEMENTS OF SAID BODY TO MOVE SAID LAST MEANS INTO SUPPORTING POSITION.
Claim 2
Dependent Claim
132 words
IN A DUMP TRUCK HAVING A TRUCK FRAME, A DUMP BODY PIVOTALLY MOUNTED ON SAID FRAME FOR REARWARD DUMPING MOVEMENTS RELATIVE THERETO, WHICH MOVEMENTS CAUSE THE CENTER OF GRAVITY OF A LOADED BODY TO SHIFT REARWARDLY RELATIVE TO THE FRAME, AND A REAR AXLE ASSEMBLY COMPRISING A PAIR OF TANDEM AXLES FOR SAID FRAME, THE NORMAL CENTER OF SUPPORT OF SAID FRAME PASSING MIDWAY BETWEEN THE TANDEM AXLES, THE IMPROVEMENT COMPRISING MEANS ON EACH SIDE OF THE VEHICLE MOVABLE INTO AND OUT OF A SPACE BETWEEN ONLY THE REARMOST OF SAID TANDEM AXLES AND SAID FRAME TO SHIFT THE POINT OF SUPPORT FROM THE MIDWAY POINT TO SAID REARMOST AXLE AT EACH SIDE WHEN INSERTED, AND MEANS OPERABLE UPON DUMPING MOVEMENTS OF SAID BODY TO MOVE SAID LAST MEANS INTO SUPPORTING POSITION.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |