US3093511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid inorganic insulation for metallic conductors and electrical members insulated therewith
Assignee: Westinghouse Electric Corp
•
Filing: 1960-02-17
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Granted: 1963-06-11
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Expires: 1980-02-17
Abstract
No abstract record available.
Inventors
- 👤 Melvin P Weisel
- 👤 Donald H Hogle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:13
CPC Classifications
C; C25; C25D; C25D13/00; C04; C04B; C04B26/00; C04B26/30; C04B26/32; H; H01; H01B; H01B3/00; H01B3/02; H01B3/08; H01B3/082; C04B2111/00; C04B2111/90; C04B2111/92; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49071; Y10T428/00; Y10T428/25; Y10T428/251
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
64 words
AN COATED ELECTRICAL CONDUCTOR CONSISTING ESSENTIALLY, IN COMBINATION, OF A METALLIC CONDUCTOR AND A COATING COMPOSITION APPLIED THERETO, SAID COATING COMPOSITION CONSISTING ESSENTIALLY OF MICA FLAKES HAVING A PARTICLE SIZE OF FROM ABOUT 0.5 MICRON TO 25 MICRONS, AND A TOLYL METHYL PHENYL SILOXANE RESIN HAVING A RATIO OF TOTAL NUMBER OF TOLYL, METHYL, AND PHENYL GROUPS OF SILICON OF FROM 1.3 TO 1.6.
References Cited (Backward Citations)
US2743192A
Cited
US2927909A
Cited
US2984590A
Cited
US2421652A
Cited
US2495630A
Cited
US2478322A
Cited
US2707703A
Cited
US2650975A
Cited
US2865795A
Cited
US2936218A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |