Patent US2167240A successfully refreshed from Google Patents.
Patent US3718587A successfully refreshed from Google Patents.
US3718587A
Expired / Lapsed
US
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Cyanuric acid derivatives as finish additives
Assignee: Goodyear Tire and Rubber Co
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Filing: 1970-10-05
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Granted: 1973-02-27
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Expires: 1990-10-05
Abstract
Abstract CYANURIC ACID DERIVATIVES AS ADHERSION PROMOTING AGENTS ARE ADDED TO THE FINISH OR SPINING COMPOSITION APPLIED TO TIRE YARN USED IN MAKING TIRE REINFORCING CORD AS A MEANS OF PROMOTING ADHESION BETWEEN THE CORD AND THE RUBBER WHEN USING A CONVENTIONAL R/F/L ADHESIVE.
Inventors
- 👤 R Bhakuni
- 👤 J Cormany
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:11
CPC Classifications
D; D01; D01D; D01D11/00; D01D11/06; C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; D06; D06M; D06M13/00; D06M13/322; D06M13/35; D06M13/355; D06M13/358; D06M13/364; D06M13/395; C08J2321/00; Y; Y10; Y10S; Y10S156/00; Y10S156/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-02-27 | 1976-08-28 | 1977-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-27 | 1980-08-28 | 1981-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-27 | 1984-08-28 | 1985-02-27 | $7700.00 | Window Closed / Lapsed |