US3213242A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current limiting fuse
Assignee: Westinghouse Electric Corp
•
Filing: 1962-02-23
•
Granted: 1965-10-19
•
Expires: 1982-02-23
Abstract
No abstract record available.
Inventors
- 👤 Frank L Cameron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:36
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/04; H01H85/041; H01H85/042; H01H85/05; H01H85/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A FUSE COMPRISING, A TUBULAR FUSE HOLDER, SPACED TERMINAL MEANS SUPPORTED BY SAID HOLDER, A RIBBON-LIKE FUSIBLE CONDUCTOR HAVING PERIODICALLY SPACED RESTRICTED PORTIONS ALONG ITS LENGTH CONNECTED BETWEEN SAID TERMINAL MEANS, SAID CONDUCTOR BEING PREBENT IN A ZIG-ZAG MANNER ACROSS THE PLANE OF THE CONDUCTOR ALONG SUBSTANTIALLY ITS ENTIRE LENGTH TO DISTRIBUTE FLEXING OF THE CONDUCTOR
Claim 2
Dependent Claim
56 words
A FUSE COMPRISING, A TUBULAR FUSE HOLDER, SPACED TERMINAL MEANS SUPPORTED BY SAID HOLDER, A RIBBON-LIKE FUSIBLE CONDUCTOR HAVING PERIODICALLY SPACED RESTRICTED PORTIONS ALONG ITS LENGTH CONNECTED BETWEEN SAID TERMINAL MEANS, SAID CONDUCTOR BEING PREBENT IN A ZIG-ZAG MANNER ACROSS THE PLANE OF THE CONDUCTOR ALONG SUBSTANTIALLY ITS ENTIRE LENGTH TO DISTRIBUTE FLEXING OF THE CONDUCTOR
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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) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |