US3071919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable for use in reinforcing elastomeric product
Assignee: Dunlop Rubber Co Ltd
•
Filing: 1957-01-30
•
Granted: 1963-01-08
•
Expires: 1977-01-30
Abstract
No abstract record available.
Inventors
- 👤 Lord Wilfrid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:20
CPC Classifications
F; F16; F16L; F16L11/00; F16L11/04; F16L11/08; B; B29; B29D; B29D23/00; B29D23/001; B60; B60C; B60C9/00; B60C9/0042; D; D02; D02G; D02G3/00; D02G3/44; D02G3/447; D02G3/48; B29K; B29K2007/00; B29K2009/00; B29K2009/06; B29K2021/00; B29K2105/00; B29K2105/06; B29K2277/00; B29K2311/00; B29K2311/10; D10; D10B; D10B2201/00; D10B2201/01; D10B2201/02; D10B2331/00; D10B2331/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A CABLE FOR USE IN REINFORCING ELASTOMERIC PRODUCTS SUCH AS TIRES, BELTS AND HOSE, WHEREIN SAID CABLE COMPRISES AT LEAST TWO CORDS DOUBLED TOGETHER OF WHICH EACH CORD COMPRISES AT LEAST TWO YARNS DOUBLED TOGETHER, EACH YARN COMPRISING AN INNER CORE OF AT LEAST ONE CONTINUOUS TEXTILE FILAMENT HAVING A TENACITY OF AT LEAST 3 GRAMS PER DENIER WITH A COVERING OUTER SHEATH OF STAPLE FIBROUS MATERIAL CORE-SPUN TOGETHER WITH AND COVERING SAID CORE, THE PROPORTION OF CONTINUOUS FILAMENTS BEING UP TO 50 PERCENT BY WEIGHT OF THE YARN.
Claim 2
Dependent Claim
89 words
A CABLE FOR USE IN REINFORCING ELASTOMERIC PRODUCTS SUCH AS TIRES, BELTS AND HOSE, WHEREIN SAID CABLE COMPRISES AT LEAST TWO CORDS DOUBLED TOGETHER OF WHICH EACH CORD COMPRISES AT LEAST TWO YARNS DOUBLED TOGETHER, EACH YARN COMPRISING AN INNER CORE OF AT LEAST ONE CONTINUOUS TEXTILE FILAMENT HAVING A TENACITY OF AT LEAST 3 GRAMS PER DENIER WITH A COVERING OUTER SHEATH OF STAPLE FIBROUS MATERIAL CORE-SPUN TOGETHER WITH AND COVERING SAID CORE, THE PROPORTION OF CONTINUOUS FILAMENTS BEING UP TO 50 PERCENT BY WEIGHT OF THE YARN.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |