US3455336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat recoverable article and process
Assignee: Raychem Corp
•
Filing: 1965-11-03
•
Granted: 1969-07-15
•
Expires: 1985-11-03
Abstract
No abstract record available.
Inventors
- 👤 Roger H Ellis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:32
CPC Classifications
F; F16; F16L; F16L58/00; F16L58/02; F16L58/04; F16L58/10; F16L58/1054; F16L58/1063; B; B29; B29C; B29C61/00; B29C61/06; B29C61/10; F16L47/00; F16L47/20; F16L47/22; F16L59/00; F16L59/10; F16L59/14; F16L59/16; H; H02; H02G; H02G15/00; H02G15/08; H02G15/18; H02G15/1806; H02G15/1813; H02G3/00; H02G3/02; H02G3/04; H02G3/0462; H02G3/0481; Y; Y10; Y10S; Y10S174/00; Y10S174/08; Y10S174/11; Y10S439/00; Y10S439/932; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444
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) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |