US3085671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor and conveyor system
Assignee: Individual
•
Filing: 1961-12-27
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Granted: 1963-04-16
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Expires: 1981-12-27
Abstract
No abstract record available.
Inventors
- 👤 Francis V Pixley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:41
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A TRANSITION CONVEYOR SYSTEM COMPRISING A CIRCULAR RING CONVEYOR, A DELIVERY CONVEYOR, A RECEIVER CONVEYOR, SAID DELIVERY AND RECEIVER CONVEYORS EACH COMPRISING A PAIR OF SPACED, PARALLEL, COPLANAR, COEXTENSIVE BELTS, THE INSIDE BELT OF EACH PAIR EXTENDING INTO THE INSIDE OF THE CIRCULAR CONVEYOR RING, THE OUTSIDE BELT OF EACH PAIR BEING OUTSIDE THE CIRCULAR CONVEYOR RING, SAID CIRCULAR RING CONVEYOR COMPRISING AN ANGULAR RING MEMBER HAVING A SUBSTANTIALLY UNIPLANAR CONTINUOUS LOAD BEARING SURFACE, AND MEANS FOR DRIVING SAID CIRCULAR, DELIVERY AND RECEIVING CONVEYORS.
Claim 2
Dependent Claim
84 words
A TRANSITION CONVEYOR SYSTEM COMPRISING A CIRCULAR RING CONVEYOR, A DELIVERY CONVEYOR, A RECEIVER CONVEYOR, SAID DELIVERY AND RECEIVER CONVEYORS EACH COMPRISING A PAIR OF SPACED, PARALLEL, COPLANAR, COEXTENSIVE BELTS, THE INSIDE BELT OF EACH PAIR EXTENDING INTO THE INSIDE OF THE CIRCULAR CONVEYOR RING, THE OUTSIDE BELT OF EACH PAIR BEING OUTSIDE THE CIRCULAR CONVEYOR RING, SAID CIRCULAR RING CONVEYOR COMPRISING AN ANGULAR RING MEMBER HAVING A SUBSTANTIALLY UNIPLANAR CONTINUOUS LOAD BEARING SURFACE, AND MEANS FOR DRIVING SAID CIRCULAR, DELIVERY AND RECEIVING CONVEYORS.
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 |