US3215408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bulk material blending and unloading vehicle
Assignee: Individual
•
Filing: 1963-04-22
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Granted: 1965-11-02
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Elmer K Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:03
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/40; B01; B01F; B01F33/00; B01F33/50; B01F33/502; B01F27/00; B01F27/05; B01F27/11; B01F27/114; B01F27/23; B01F27/232; B01F27/2322; B01F27/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A BULK MATERIAL HANDLING VEHICLE HAVING A PORTABLE FRAME COMPRISING: (A) A BODY MOUNTED ON SAID FRAME AND HAVING SIDE WALLS, END WALLS, AND A PAIR OF LONGITUDINALLY SPACED TRANVERSE WALLS DIVIDING THE BODY INTO A PRIMARY BIN AND FIRST AND SECOND SECONDARY BINS, ONE OF SAID END WALLS AND SAID TRANSVERSE WALLS HAVING AXIALLY ALOGNED OPENINGS ADJACENT THE BOTTOM OF SAID BODY, (B) AN ELONGATED DRIVEN ROTARY CONVEYER MEANS POSITIONED LONGITUDINALLY OF SAID BODY WITHIN SAID BINS AND EXTENDED THROUGH SAID OPENINGS IN THE TRANSVERSE WALLS AND ONE END WALL AND OPERATIVE TO SEPARATELY MOVE BULK MATERIAL FROM THE FIRST AND SECOND SECONDARY BINS INTO THE PRIMARY BIN AND TO BLEND SAID SEPARATELY MOVED BULK MATERIALS WITH A BULK MATERIAL IN THE PRIMARY BIN, (C) MEANS FOR EACH OF THE OPENINGS IN SAID TRANSVERSE WALLS FOR REGULATING THE FLOW OF MATERIAL THERETHROUGH, AND (D) MATERIAL DISCHARGE MEANS MOUNTED ON SAID ONE END WALL FOR RECEIVING THE BLENDED BULK MATERIAL FROM THE ROTARY CONVEYER.
Claim 2
Dependent Claim
164 words
A BULK MATERIAL HANDLING VEHICLE HAVING A PORTABLE FRAME COMPRISING: (A) A BODY MOUNTED ON SAID FRAME AND HAVING SIDE WALLS, END WALLS, AND A PAIR OF LONGITUDINALLY SPACED TRANVERSE WALLS DIVIDING THE BODY INTO A PRIMARY BIN AND FIRST AND SECOND SECONDARY BINS, ONE OF SAID END WALLS AND SAID TRANSVERSE WALLS HAVING AXIALLY ALOGNED OPENINGS ADJACENT THE BOTTOM OF SAID BODY, (B) AN ELONGATED DRIVEN ROTARY CONVEYER MEANS POSITIONED LONGITUDINALLY OF SAID BODY WITHIN SAID BINS AND EXTENDED THROUGH SAID OPENINGS IN THE TRANSVERSE WALLS AND ONE END WALL AND OPERATIVE TO SEPARATELY MOVE BULK MATERIAL FROM THE FIRST AND SECOND SECONDARY BINS INTO THE PRIMARY BIN AND TO BLEND SAID SEPARATELY MOVED BULK MATERIALS WITH A BULK MATERIAL IN THE PRIMARY BIN, (C) MEANS FOR EACH OF THE OPENINGS IN SAID TRANSVERSE WALLS FOR REGULATING THE FLOW OF MATERIAL THERETHROUGH, AND (D) MATERIAL DISCHARGE MEANS MOUNTED ON SAID ONE END WALL FOR RECEIVING THE BLENDED BULK MATERIAL FROM THE ROTARY CONVEYER.
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) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |