US3401143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making pigmented polyesterurethanes and said product
Assignee: Goodyear Tire and Rubber Co
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Filing: 1967-05-10
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Granted: 1968-09-10
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Expires: 1987-05-10
Abstract
No abstract record available.
Inventors
- 👤 Anthony F Finelli
- 👤 James C West
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:24
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/20; C08J3/22; C08J3/226; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/10; C08G18/70; C08G18/72; C08G18/74; C08G18/75; C08G18/77; C08G18/771; C08G18/81; C08G18/8125; C08L; C08L75/00; C08L75/04; C08L75/06; C08J2375/00; C08J2375/04; C08J2375/06
Claims Analysis
Total Claims: 0
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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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |