US3278673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conductor insulated with polytetra-fluoroethylene containing a dielectric-dispersionand method of making same
Assignee: Gore Enterprise Holdings Inc
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Filing: 1963-09-06
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Granted: 1966-10-11
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Expires: 1983-09-06
Abstract
No abstract record available.
Inventors
- 👤 Wilbert L Gore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:05
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; B; B29; B29C; B29C48/00; B29C48/022; H01B13/00; H01B13/06; H01B13/14; H01B3/44; H01B3/443; H01B3/445; H01B7/00; H01B7/02; B29C48/03; B29C48/05; B29C48/06; B29C48/12; B29C48/13; B29K; B29K2027/00; B29K2027/12; B29K2027/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
79 words
AS A NEW ARTICLE OF MANUFACTURE AN INSULATED WIRE COMPRISING A METAL CONDUCTOR SURROUNDED BY AN UNSINTERED TETRAFLUOROETHYLENE POLYMER CONTAINING A DIELECTRIC MATERIAL DISPERSED AND SEALED THEREIN IN GLOBULAR FORM, THE AMOUNT OF SAID MATERIAL NOT EXCEEDING ABOUT 25% OF THE COMBINED WEIGHT OF SAID POLYMER AND SAID MATERIAL AND SAID MATERIAL HAVING A BOILING POINT GREATER THAN ABOUT 330*C. AND BEING THERMALLY STABLE AT THE SINTERING TEMPERATURE OF SAID POLYMER AND BEING LIQUID UNDER CONDITIONS OF CORONA DISCHARGE.
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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |