Patent US3085704A successfully refreshed from Google Patents.
US3085704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Front end loader equipment
Assignee: Dempster Brothers Inc
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Filing: 1960-10-12
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Granted: 1963-04-16
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Expires: 1980-10-12
Abstract
No abstract record available.
Inventors
- 👤 Dempster John Saylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:52
CPC Classifications
B; B65; B65F; B65F3/00; B65F3/02; B65F3/04; B60; B60P; B60P1/00; B60P1/48; B60P1/50; B65F2003/0263; B65F2003/0279
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
174 words
IN FRONT END LOADER MECHANISM OF THE TYPE HAVING LOADING MECHANISM ON A VEHICLE CHASSIS FOR LIFTING A CONTAINER TO AN ELEVATED DUMPING POSITION, THE COMBINATION OF A REACH ARM ON THE VEHICLE CHASSIS SEPARATE FROM THE ENGAGING MEANS, HINGE MEANS MOUNTING ONE END OF THE REACH ARM FOR SWINGING MOVEMENT ON THE CHASSIS, MEANS IN THE HINGE MEANS FOR TRANSVERSE MOVEMENT OF THE REACH ARM RELATIVE TO THE CHASSIS, POWER MEANS BETWEEN THE CHASSIS AND THE REACH ARM FOR SWINGING THE REACH ARM AND FOR TRANSVERSELY MOVING THE REACH ARM, A CONTAINER HAVING A BODY PORTION INCLUDING A SIDE WALL AND AN END WALL WITH A CORNER AT THE JUNCTION OF THE SIDE WALL AND END WALL, A HOOK AFFIXED TO THE END WALL ADJACENT THE CORNER AND PROJECTING OUTWARDLY FROM THE CORNER IN POSITION TO BE ENGAGED BY THE REACH ARM, AND A BRACKET ON THE SIDE WALL SPACED FROM THE HOOK IN POSITION TO ACCOMMODATE THE REACH ARM IN ABUTTING RELATION WITH THE SIDE WALL BETWEEN THE BRACKET AND THE HOOK.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |