US2659790A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge-type electrical fuse and method of manufacturing same
Assignee: GEN FUSE Co
•
Filing: 1948-11-30
•
Granted: 1953-11-17
•
Expires: 1968-11-30
Abstract
No abstract record available.
Inventors
- 👤 August P Jurgensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:54
CPC Classifications
H; H01; H01H; H01H69/00; H01H69/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49107
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US717711A
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US1831438A
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US1922642A
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US2041383A
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US2166033A
Cited
GB545745A
Cited
US2313373A
Cited
GB566713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |