US3567673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Biphenyl modified polyesterimide wire enamel
Assignee: General Electric Co
•
Filing: 1968-11-12
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Granted: 1971-03-02
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Expires: 1988-11-12
Abstract
Abstract POLYESTERIMIDE BASE COATING SOLUTIONS HAVING BIPHENYL AS AN ADDITIVE ARE CHARACTERIZED BY IMPROVED WIRE COATING CAPABILITY.
Inventors
- 👤 Lionel J Payette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:46
CPC Classifications
C; C08; C08G; C08G73/00; C08G73/06; C08G73/10; C08G73/16; H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/303; H01B3/306
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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |