US3792000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antifouling composition and method of preparation
Assignee: Goodyear Tire and Rubber Co
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Filing: 1971-06-09
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Granted: 1974-02-12
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Expires: 1991-06-09
Abstract
Abstract ANTIFOULANT COMPOSITIONS ARE MADE BY FORMING A MIXTURE OF AN ELASTOMER, A RESIN AND ANTIFOULANT, PREFERABLY OF A TIN COMPOUND, WITH THE ELASTOMER HAVING A GLASS TRANSITION TEMPERATURE BELOW AMBIENT TEMPERATURE AND THE RESIN HAVING A GLASS TRANSITION TEMPERATURE ABOVE AMBIENT TEMPERATURE.
Inventors
- 👤 M Conger
- 👤 T Evans
- 👤 L Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:28
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/16; C09D5/1656; C09D5/1662
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) | 1977-02-11 | 1977-08-13 | 1978-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-02-11 | 1981-08-13 | 1982-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-02-11 | 1985-08-13 | 1986-02-12 | $7700.00 | Window Closed / Lapsed |