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US3613344A
Expired / Lapsed
US
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Self-loading vehicle for agricultural bulk materials
Assignee: Individual
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Filing: 1965-10-22
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Granted: 1971-10-19
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Expires: 1985-10-22
Abstract
Abstract A SELF-LOADING VEHICLE FOR LOADING, TRANSPORTING AND UNLOADING BULK AGRICULTURAL MATERIALS, PARTICULARLY IN THE FORM OF BLADES, STALKS AND THE LIK, INCLUDING A RECEIVING DEVICE AND A COOPERATING CONVEYOR ARRANGEMENT INCLUDING A CLOSED DUCT EXTENDING UPWARDLY AT A RELATIVELY STEEP SLOPE, WHICH DUCT RISES TO A LEVEL ABOVE THAT OF THE LOADING SPACE AND IS CURVED AT ITS OUTLET PORTION SO THAT MATERIAL BEING CONVEYED THROUGH THE DUCT IS DISCHARGED THEREFROM IN A SUBSTANTIALLY HORIZONTAL DIRECTION TOWARD THE LOADING SPACE.
Inventors
- 👤 Ernst Weichel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:19
CPC Classifications
A; A01; A01D; A01D90/00
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) | 1974-10-18 | 1975-04-19 | 1975-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-18 | 1979-04-19 | 1979-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-18 | 1983-04-19 | 1983-10-19 | $7700.00 | Window Closed / Lapsed |