US3263844A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle mounted conveyor
Assignee: General Electric Co
•
Filing: 1964-07-24
•
Granted: 1966-08-02
•
Expires: 1984-07-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Francis T Spellman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:11
CPC Classifications
A; A01; A01D; A01D90/00; A01D90/02; B; B60; B60P; B60P1/00; B60P1/48; B60P1/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
IN COMBINATION, A TRUCK HAVING A PIVOTAL CLAMP BODY, AN ELONGATED CONVEYOR DISPOSED ABOVE THE TRUCK AND EXTENDING IN A FORE AND AFT DIRECTION WITH RESPECT TO THE TRUCK, A BOOM INTERCONNECTING A FORWARD PORTION OF THE TRUCK TO THE CONVEYOR, MEANS FOR PIVOTING SAID BOOM IN SAID FORE AND AFT DIRECTION TO MOVE THE CONVEYOR FROM A TRANSPORTING POSITION ABOVE THE TRUCK TO AN INCLINED CONVEYING POSITION IN WHICH THE FORWARD END OF THE CONVEYOR IS AT A LOWER LEVEL AHEAD OF THE TRUCK AND THE AFT END OF THE CONVEYOR IS AT A HIGHER LEVEL ABOVE THE DUMP BODY, AND GUIDE MEANS CONNECTED TO THE DUMP BODY FOR SUPPORTING THE AFT PORTION OF THE CONVEYOR IN MOVEMENT WITH THE CONVEYOR IS MOVED BETWEEN THE TRANSPORTING POSITION AND THE CONVEYING POSITION AND FOR SUPPORTING THE CONVEYOR WHEN THE DUMP BODY IS PIVOTED TO A DUMPING POSITION.
Claim 2
Dependent Claim
147 words
IN COMBINATION, A TRUCK HAVING A PIVOTAL CLAMP BODY, AN ELONGATED CONVEYOR DISPOSED ABOVE THE TRUCK AND EXTENDING IN A FORE AND AFT DIRECTION WITH RESPECT TO THE TRUCK, A BOOM INTERCONNECTING A FORWARD PORTION OF THE TRUCK TO THE CONVEYOR, MEANS FOR PIVOTING SAID BOOM IN SAID FORE AND AFT DIRECTION TO MOVE THE CONVEYOR FROM A TRANSPORTING POSITION ABOVE THE TRUCK TO AN INCLINED CONVEYING POSITION IN WHICH THE FORWARD END OF THE CONVEYOR IS AT A LOWER LEVEL AHEAD OF THE TRUCK AND THE AFT END OF THE CONVEYOR IS AT A HIGHER LEVEL ABOVE THE DUMP BODY, AND GUIDE MEANS CONNECTED TO THE DUMP BODY FOR SUPPORTING THE AFT PORTION OF THE CONVEYOR IN MOVEMENT WITH THE CONVEYOR IS MOVED BETWEEN THE TRANSPORTING POSITION AND THE CONVEYING POSITION AND FOR SUPPORTING THE CONVEYOR WHEN THE DUMP BODY IS PIVOTED TO A DUMPING POSITION.
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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |