Patent US2761114A successfully refreshed from Google Patents.
US2761114A
Expired / Lapsed
US
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Detachable electrical connector
Assignee: Individual
•
Filing: 1952-10-01
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Granted: 1956-08-28
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Expires: 1972-10-01
Abstract
No abstract record available.
Inventors
- 👤 Albert W Franklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:36
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/92; H01J29/925; Y; Y10; Y10S; Y10S439/00; Y10S439/909
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US318929A
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US699455A
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US1096699A
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US1291297A
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US1386831A
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US2499834A
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US2517677A
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US2626978A
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US2578360A
Cited
US2644146A
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US2648826A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-28 | 1960-02-27 | 1960-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-28 | 1964-02-27 | 1964-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-28 | 1968-02-27 | 1968-08-28 | $7700.00 | Window Closed / Lapsed |