US3396455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of precovering heat recoverable articles
Assignee: Raychem Corp
•
Filing: 1965-10-12
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Granted: 1968-08-13
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Expires: 1985-10-12
Abstract
No abstract record available.
Inventors
- 👤 Sherlock Hugh Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:18
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/14; B; B23; B23K; B23K1/00; B23K1/005; B23K1/0053; B29; B29C; B29C61/00; B29C65/00; B29C65/02; B29C65/14; B29C65/66; B29C65/68; B29C66/00; B29C66/69; B29C66/80; B29C66/84; B29C66/861; B29C66/87; B29C66/876; H01; H01R; H01R4/00; H01R4/70; H01R4/72; H01R4/723; H01R43/00; H01R43/02; H05; H05B; H05B3/00; H05B3/0033; H05B3/0038; B29C35/00; B29C35/02; B29C35/08; B29C35/0805; B29C2035/0822; B29C65/1403; B29C65/1412; B29C65/1477; B29C66/70; B29C66/73; B29C66/737; B29C66/7375; B29C66/73755; B29C66/739; B29C66/7394; Y; Y10; Y10S; Y10S174/00; Y10S174/08; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49194
Claims Analysis
Total Claims: 0
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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) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |