US3389015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dicyclopentadiene polymer modified polyester wire enamel and varnish
Assignee: Westinghouse Electric Corp
•
Filing: 1964-02-27
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Granted: 1968-06-18
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 Luciano C Scala
- 👤 Frank A Sattler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:27
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/42; C; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/46; C09; C09D; C09D167/00; C09D167/08; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31696; Y10T428/31714
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2404836A
Cited
US2861047A
Cited
US2873215A
Cited
US3057824A
Cited
US3088927A
Cited
US3112223A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |