US3462513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire enamels containing polyvinyl acetal,phenolformaldehyde condensate,blocked polyisocyanate,melamine-aldehyde resin and a polysiloxane resin
Assignee: Monsanto Co
•
Filing: 1966-02-01
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Granted: 1969-08-19
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Expires: 1986-02-01
Abstract
No abstract record available.
Inventors
- 👤 Andrew F Fitzhugh
- 👤 Charles F Hunt
- 👤 Edward Lavin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:31
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/40; C08G18/4009; C08G18/4063; C08G18/54; C08G18/61; C08G18/62; C08G18/6212; C09; C09D; C09D129/00; C09D129/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2307588A
Cited
US2506320A
Cited
US2721854A
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US3037959A
Cited
US3068189A
Cited
US3104236A
Cited
US3072596A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-18 | 1973-02-17 | 1973-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-18 | 1977-02-17 | 1977-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-18 | 1981-02-17 | 1981-08-19 | $7700.00 | Window Closed / Lapsed |