Patent US2335315A successfully refreshed from Google Patents.
US2807790A
Expired / Lapsed
US
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Electrical socket and contacts therefor
Assignee: Cinch Manufacturing Corp
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Filing: 1954-07-20
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Granted: 1957-09-24
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Expires: 1974-07-20
Abstract
No abstract record available.
Inventors
- 👤 Camp Scipione M Del
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:08
CPC Classifications
H; H01; H01R; H01R33/00; H01R33/74; H01R33/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1984036A
Cited
US2193940A
Cited
US2343675A
Cited
US2333694A
Cited
US2613244A
Cited
US2759223A
Cited
US2760176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |