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Patent US2655575A successfully refreshed from Google Patents.
US2655575A
Expired / Lapsed
US
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Automatic reclosing circuit breaker
Assignee: Westinghouse Electric Corp
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Filing: 1947-11-20
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Granted: 1953-10-13
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Expires: 1967-11-20
Abstract
No abstract record available.
Inventors
- 👤 James M Wallace
- 👤 Jr John W Stirling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:42
CPC Classifications
H; H01; H01H; H01H75/00; H01H75/02; H01H75/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1648508A
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US2100893A
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US2414786A
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US2468498A
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US2468851A
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US2487025A
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US2560529A
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US2464303A
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US2560831A
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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) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |