US3467761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically shielded heat-reactive jacket for conductors
Assignee: Individual
•
Filing: 1968-09-23
•
Granted: 1969-09-16
•
Expires: 1988-09-23
Abstract
No abstract record available.
Inventors
- 👤 Walter A Plummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:30
CPC Classifications
H; H01; H01B; H01B9/00; H01B9/02; H01B9/024; Y; Y10; Y10S; Y10S138/00; Y10S138/01; Y10S174/00; Y10S174/08; Y10S174/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2960561A
Cited
US3106941A
Cited
US3058867A
Cited
US3089915A
Cited
US3180923A
Cited
US3254678A
Cited
US3265092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |