Patent US3269862A successfully refreshed from Google Patents.
US3269862A
Expired / Lapsed
US
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Crosslinked polyvinylidene fluoride over a crosslinked polyolefin
Assignee: Raychem Corp
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Filing: 1964-10-22
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Granted: 1966-08-30
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Expires: 1984-10-22
Abstract
No abstract record available.
Inventors
- 👤 Vincent L Lanza
- 👤 Edward C Stivers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:01
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/20; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/046; C08J7/05; C08L; C08L27/00; C08L27/02; C08L27/12; C08L27/16; H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/308; H01B3/44; H01B3/441; H01B3/443; H01B3/445; C08J2323/00; C08J2323/02; C08J2427/00; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/2942; Y10T428/2947; Y10T428/31504; Y10T428/3154; Y10T428/31678; Y10T428/31681
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
30 words
AN ARTICLE COMPRISING AN ELECTRICAL CONDUCTOR AND AN INSULTING MATERIAL SURROUNDING AT LEAST A PORTION OF SAID CONDUCTOR, SAID INSULTING MATERIAL COMPRISING AN INNER LAYER COMPRISING CROSSLINKED POLYOLEFIN AND AN
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |