Patent US3260219A successfully refreshed from Google Patents.
US3260219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor structure
Assignee: A J Industries Inc
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Filing: 1964-06-05
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Granted: 1966-07-12
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Expires: 1984-06-05
Abstract
No abstract record available.
Inventors
- 👤 Vani James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:45
CPC Classifications
B; B61; B61J; B61J3/00; B61J3/08; B60; B60S; B60S3/00; B60S3/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
IN A CONVEYOR HAVING A DRIVEN FLUID FOR TRANSPORTING AN AUTOMOTIVE VEHICLE IN A FORWARD DIRECTION THROUGH APPARATUS WHERE WORK IS TO BE PERFORMED THEREON, A ROLLER ENGAGEABLE WITH THE REAR SIDE OF ONE OF THE VEHICLE WHEELS TO URGE THE VEHICLE FORWARDLY WHEN THE CONVEYOR IS ACTUATED, A CARRIAGE CONNECTED TO SAID DRIVEN FLIGHT AND IN WHICH THE ROLLER IS JOURNALED FOR ROTATION WITH ITS UPPER PERIPHERY EXPOSED WHEREBY A VEHICLE WITH THE EASILY DRIVEN THEREOVER TO ASSOCIATE THE VEHICLE WITH THE CONVEYOR AND WHEREBY THE ROLLER WILL ROLL IDLY UNDER THE VEHICLE WHEEL IN THE EVENT THE VEHICLE IS NOT IN NEUTRAL GEAR WITH THE BARKES RELEASED, A RAMP BAR SUPPORTED BY SAID CARRIAGE AT THE REAR SIDE OF SAID ROLLER AND INCLINED UPWARDLY IN A FORWARD DIRECTION TO GUIDE THE VEHICLE WHEEL OVER THE CONVEYOR ROLLER, AND A SAFETY BAR SUPPORTED BY SAID CARRIAGE AT THE FRONT OF SAID ROLLER TO PREVENT THE FOOT OF A WORKMAN FROM BEING TRAPPED UNDER SAID ROLLER.
Claim 2
Dependent Claim
166 words
IN A CONVEYOR HAVING A DRIVEN FLUID FOR TRANSPORTING AN AUTOMOTIVE VEHICLE IN A FORWARD DIRECTION THROUGH APPARATUS WHERE WORK IS TO BE PERFORMED THEREON, A ROLLER ENGAGEABLE WITH THE REAR SIDE OF ONE OF THE VEHICLE WHEELS TO URGE THE VEHICLE FORWARDLY WHEN THE CONVEYOR IS ACTUATED, A CARRIAGE CONNECTED TO SAID DRIVEN FLIGHT AND IN WHICH THE ROLLER IS JOURNALED FOR ROTATION WITH ITS UPPER PERIPHERY EXPOSED WHEREBY A VEHICLE WITH THE EASILY DRIVEN THEREOVER TO ASSOCIATE THE VEHICLE WITH THE CONVEYOR AND WHEREBY THE ROLLER WILL ROLL IDLY UNDER THE VEHICLE WHEEL IN THE EVENT THE VEHICLE IS NOT IN NEUTRAL GEAR WITH THE BARKES RELEASED, A RAMP BAR SUPPORTED BY SAID CARRIAGE AT THE REAR SIDE OF SAID ROLLER AND INCLINED UPWARDLY IN A FORWARD DIRECTION TO GUIDE THE VEHICLE WHEEL OVER THE CONVEYOR ROLLER, AND A SAFETY BAR SUPPORTED BY SAID CARRIAGE AT THE FRONT OF SAID ROLLER TO PREVENT THE FOOT OF A WORKMAN FROM BEING TRAPPED UNDER SAID ROLLER.
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) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |