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US3390108A
Expired / Lapsed
US
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Ethylene glycol-terephthalic aciddimer acid copolyester resin
Assignee: Goodyear Tire and Rubber Co
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Filing: 1966-07-13
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Granted: 1968-06-25
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Expires: 1986-07-13
Abstract
No abstract record available.
Inventors
- 👤 Max H Keck
- 👤 John R Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:38
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/46; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/922
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1803174A
Cited
US2208305A
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US3025266A
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US3057824A
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US3053810A
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US3158584A
Cited
US3311578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |