Patent US3052781A successfully refreshed from Google Patents.
US3052781A
Expired / Lapsed
US
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Fuseholder
Assignee: FUSE INDICATOR CORP
•
Filing: 1958-04-04
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Granted: 1962-09-04
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Expires: 1978-04-04
Abstract
No abstract record available.
Inventors
- 👤 William C Linton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:08
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/54; H01H85/56
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) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |