Patent US3587883A successfully refreshed from Google Patents.
US3587883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bale stack loader for trucks
Assignee: Individual
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Filing: 1969-01-24
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Granted: 1971-06-28
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Expires: 1989-01-24
Abstract
Abstract A PLATFORM ELEVATOR FOR A FLAT BED TRUCK ADAPTED TO BE RAISED TO THE LEVEL OF THE TRUCK BED AND LOWERED TO THE GROUND. THE ELEVATOR IS ESPECIALLY ADAPTED FOR HANDLING STACKS OF HAY BALES AND THE LIKE AND IS COMBINED WITH PUSHERS CARRIED UNDERNEATH THE TRUCK ADAPTED TO FOACILITATE PUSHING A BALE STACK OFF THE PLATFORM AFTER IT IS LOWERED ONTO THE GROUND. TO FACILITATE THIS PUSHING-OFF OPERATION, THE PLATFORM IS ADAPTED TO BE MOVED FORWARDLY UNDERNEATH THE TRUCK BED AGAINST THE PUSHERS WHILE THE PUSHERS ARE ADAPTED TO MOVE REARWARDLY ACROSS THE PLATFORM.
Inventors
- 👤 Allan B Neely Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:02
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/44; B60P1/4414
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |