US3246735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor belt with wire dispersed therein
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1963-12-16
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Granted: 1966-04-19
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Expires: 1983-12-16
Abstract
No abstract record available.
Inventors
- 👤 Arden R Hacker
- 👤 William R Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:07
CPC Classifications
B; B65; B65G; B65G15/00; B65G15/30; B65G15/32; B65G15/34; B65G2201/00; B65G2201/06; Y; Y10; Y10T; Y10T428/00; Y10T428/23; Y10T428/239
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A CONVEYOR BELT COMPRISING (1) A PULLEY COVER AT THE BOTTOM SURFACE OF THE BELT AND (2) A LAYER OF RUBBER CONTAINING SHORT LENGTHS OF WIRE DISPERSED THEREIN WHICH LAYER IS ADJACENT THE OTHER SURFACE OF THE BELT, AND AT LEAST ALONG THE CENTRAL PORTION OF THE BELT, WHICH LAYER IS ADAPTED TO BOTH PROTECT THE BELT FROM DAMAGE BY SHARP OBJECTS IMPINGING ON SAID OTHER SURFACE OF THE BELT AND INHIBIT THE GROWTH OF CUTS SUSTAINED BY SAID OTHER SURFACE OF THE BELT.
Claim 2
Dependent Claim
84 words
A CONVEYOR BELT COMPRISING (1) A PULLEY COVER AT THE BOTTOM SURFACE OF THE BELT AND (2) A LAYER OF RUBBER CONTAINING SHORT LENGTHS OF WIRE DISPERSED THEREIN WHICH LAYER IS ADJACENT THE OTHER SURFACE OF THE BELT, AND AT LEAST ALONG THE CENTRAL PORTION OF THE BELT, WHICH LAYER IS ADAPTED TO BOTH PROTECT THE BELT FROM DAMAGE BY SHARP OBJECTS IMPINGING ON SAID OTHER SURFACE OF THE BELT AND INHIBIT THE GROWTH OF CUTS SUSTAINED BY SAID OTHER SURFACE OF THE BELT.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |