Patent US2460495A successfully refreshed from Google Patents.
US2460495A
Expired / Lapsed
US
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Releasable lever operated switch
Assignee: Individual
•
Filing: 1946-05-10
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Granted: 1949-02-01
•
Expires: 1966-05-10
Abstract
No abstract record available.
Inventors
- 👤 Charles E Elrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:10
CPC Classifications
G; G04; G04C; G04C21/00; G04C21/16; G04C21/20; G04C21/22; H; H01; H01H; H01H43/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1372437A
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US1520193A
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US1470323A
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US1875801A
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US1787176A
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US1830138A
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US1938155A
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US1964268A
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US1958646A
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US2039194A
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US2154338A
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US2436906A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-01 | 1952-08-02 | 1953-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-01 | 1956-08-02 | 1957-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-01 | 1960-08-02 | 1961-02-01 | $7700.00 | Window Closed / Lapsed |