Patent US2519121A successfully refreshed from Google Patents.
US2519121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical socket and contacts therefor
Assignee: Cinch Manufacturing Corp
•
Filing: 1948-04-23
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Granted: 1950-08-15
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Expires: 1968-04-23
Abstract
No abstract record available.
Inventors
- 👤 Camp Seipione M Del
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:05
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/74; H01R33/76; H01R33/7607; H01R33/7614; H01R33/7628
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1642684A
Cited
US1839522A
Cited
US1963793A
Cited
US1997270A
Cited
US2166897A
Cited
US2154301A
Cited
US2206799A
Cited
US2300309A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-14 | 1954-02-13 | 1954-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-14 | 1958-02-13 | 1958-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-14 | 1962-02-13 | 1962-08-15 | $7700.00 | Window Closed / Lapsed |