Patent US2698422A successfully refreshed from Google Patents.
US2698422A
Expired / Lapsed
US
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Electrical connector
Assignee: AB Chance Co
•
Filing: 1950-10-11
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Granted: 1954-12-28
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Expires: 1970-10-11
Abstract
No abstract record available.
Inventors
- 👤 John L Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:32
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/12; H01R11/14; H01R11/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1500499A
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US1964511A
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US2114940A
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US2283061A
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US2370857A
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US2426857A
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US2508778A
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US2506010A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-27 | 1958-06-28 | 1958-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-27 | 1962-06-28 | 1962-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-27 | 1966-06-28 | 1966-12-28 | $7700.00 | Window Closed / Lapsed |