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Patent US2657367A successfully refreshed from Google Patents.
US2657367A
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US
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Electrical socket connector with supporting clip
Assignee: ON A LITE CORP
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Filing: 1949-11-21
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Granted: 1953-10-27
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Expires: 1969-11-21
Abstract
No abstract record available.
Inventors
- 👤 Linzy W Brooks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:08
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US318929A
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US1315317A
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US1515860A
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US1542706A
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GB412939A
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US1954756A
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US2025214A
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US2284788A
Cited
US2277532A
Cited
US2453695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |