US3395529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforcement cord and method of making same
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1964-04-01
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Granted: 1968-08-06
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Expires: 1984-04-01
Abstract
No abstract record available.
Inventors
- 👤 Daniel D Ray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:46
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/44; D02G3/48; B; B29; B29B; B29B15/00; B29B15/08; B29B15/10; B29B15/12; B29B15/122; B29B15/125; B60; B60C; B60C9/00; B60C9/0028; B62; B62D; B62D55/00; B62D55/08; B62D55/18; B62D55/24; B62D55/253; C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; C08J5/08; D02G3/02; D02G3/16; D02G3/18; D02G3/22; D02G3/40; Y; Y10; Y10S; Y10S57/00; Y10S57/902; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
THE METHOD OF MAKING A GLASS FILAMENT REINFORCEMENT CORD FOR AN ELASTOMERIC ARTICLE COMPRISING: SPREADING APART THE FILAMENTS OF A YARN HAVING A MULTIPLICITY OF GLASS FILAMENTS; APPLYING ADHESIVE TO ENCASE INDIVIDUALLY SUBSTANTIALLY ALL OF THE FILAMENTS WITH AN ADHESIVE COATING WHILE THEY ARE IN A SPREAD APART CONDITION; SAID SPREADING AND SAID APPLYING SUBJECTING THE FILAMENTS OT DISALIGNMENT; SUBJECTING THE SO-COATED FILAMENTS TO TENSION WHILE THE ADHESIVE THEREON IS UNDER THE INFLUENCE OF HEAT AND SOFTENED SO THAT THE FILAMENTS ARE REALIGNED AND ASSOCIATED WITH ONE ANOTHER IN A MORE ELLICIENT LAY TO INCREASE THE ULTIMATE STRENGTH OF THE CORD; AND PLYING TOGETHER A PLURALITY OF SAID YARNS TO FORM SAID REINFORCEMENT CORD.
Claim 2
Dependent Claim
12 words
A REINFORCEMENT CORD MADE IN ACCORDANCE WITH THE METHOD OF CLAIM 3.
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) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |