US3227260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt conveyor apparatus
Assignee: Big Dutchman Inc
•
Filing: 1963-07-31
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Granted: 1966-01-04
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Expires: 1983-07-31
Abstract
No abstract record available.
Inventors
- 👤 Graves Jewel
- 👤 Voran Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:12
CPC Classifications
A; A01; A01K; A01K43/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
CONVEYOR AND TRANSFER MECHANISM COMPRISING: A PAIR OF INTERSECTING CONVEYORS, EACH HAVING A CONTINUOUSLY MOVING ARTICLE CONVEYING SURFACE; ROTATIONAL ARTICLE TRANSFER ASSISTING MEANS ADJACENT THE INTERSECTION OF SAID CONVEYORS, INCLUDING RADIAL PORTIONS POSITIONED ABOVE SAID SURFACES FOR PUSHING ARTICLES FROM ONE SURFACES TO THE OTHER, AND A PORTION CONTINUOUSLY ENGAGING ONE OF SAID MOVING CONVEYOR SURFACES FOR ROTATIONALLY DRIVING SAID ARTICLE TRANSFER ASSISTING MEANS.
Claim 2
Dependent Claim
64 words
CONVEYOR AND TRANSFER MECHANISM COMPRISING: A PAIR OF INTERSECTING CONVEYORS, EACH HAVING A CONTINUOUSLY MOVING ARTICLE CONVEYING SURFACE; ROTATIONAL ARTICLE TRANSFER ASSISTING MEANS ADJACENT THE INTERSECTION OF SAID CONVEYORS, INCLUDING RADIAL PORTIONS POSITIONED ABOVE SAID SURFACES FOR PUSHING ARTICLES FROM ONE SURFACES TO THE OTHER, AND A PORTION CONTINUOUSLY ENGAGING ONE OF SAID MOVING CONVEYOR SURFACES FOR ROTATIONALLY DRIVING SAID ARTICLE TRANSFER ASSISTING MEANS.
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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |