US3352408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable belt
Assignee: SOLAR THOMSON ENG CO
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Filing: 1966-04-13
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Granted: 1967-11-14
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Expires: 1986-04-13
Abstract
No abstract record available.
Inventors
- 👤 Thomson Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:56
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/02; B65G15/00; B65G15/30; B65G15/32; B65G15/42; B65G2201/00; B65G2201/04; B65G2201/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A CONVEYOR BELT ADAPTED TO BE SUPPORTED AND DRIVEN BY CABLES, COMPRISING A BELT MADE OF FLEXIBLE MATERIAL, A PLURALITY OF TRANSVERSELY-EXTENDING RESILIENT SPRING STEEL STRAPS IN SAID BELT EACH OF WHICH PROJECTS AT BOTH ENDS FROM THE BELT, AND TWO CABEL-LOCATING MEMBERS FORMED SEPARATELY FROM THE BELT AND BEING OF A MATERIAL WHICH IS MORE ELASTIC THAN THE MATERIAL OF SAID BELT, SAID STRAPS EXTENDING THROUGH SAID CABLE-LOCATING MEMBERS AND FIXING
Claim 2
Dependent Claim
72 words
A CONVEYOR BELT ADAPTED TO BE SUPPORTED AND DRIVEN BY CABLES, COMPRISING A BELT MADE OF FLEXIBLE MATERIAL, A PLURALITY OF TRANSVERSELY-EXTENDING RESILIENT SPRING STEEL STRAPS IN SAID BELT EACH OF WHICH PROJECTS AT BOTH ENDS FROM THE BELT, AND TWO CABEL-LOCATING MEMBERS FORMED SEPARATELY FROM THE BELT AND BEING OF A MATERIAL WHICH IS MORE ELASTIC THAN THE MATERIAL OF SAID BELT, SAID STRAPS EXTENDING THROUGH SAID CABLE-LOCATING MEMBERS AND FIXING
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |