Patent US2458724A successfully refreshed from Google Patents.
US2458724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Incandescent lamp socket
Assignee: Individual
•
Filing: 1946-01-04
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Granted: 1949-01-11
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Expires: 1966-01-04
Abstract
No abstract record available.
Inventors
- 👤 Priscilla M Parissi
- 👤 Anthony J Parissi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:33
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/945; H01R33/95
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US681992A
Cited
US1088914A
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US1527746A
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US1683992A
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US1795740A
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US1755564A
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US1854842A
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US2209808A
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US2266468A
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US2295202A
Cited
US2235360A
Cited
US2278837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-11 | 1952-07-12 | 1953-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-11 | 1956-07-12 | 1957-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-11 | 1960-07-12 | 1961-01-11 | $7700.00 | Window Closed / Lapsed |