Patent US2656435A successfully refreshed from Google Patents.
US2656435A
Expired / Lapsed
US
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High-voltage fuse
Assignee: Westinghouse Electric Corp
•
Filing: 1950-05-08
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Granted: 1953-10-20
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Expires: 1970-05-08
Abstract
No abstract record available.
Inventors
- 👤 Harold H Fahnoe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:34
CPC Classifications
H; H01; H01H; H01H31/00; H01H31/02; H01H31/12; H01H31/122; H01H31/127
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1940203A
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US1965391A
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US2074913A
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US2166782A
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US2178650A
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US2230955A
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US2318817A
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US2324888A
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US2403121A
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US2435844A
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US2485221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |