Patent US2959763A successfully refreshed from Google Patents.
US2959763A
Expired / Lapsed
US
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Electrical connector
Assignee: Cooper Wiring Devices Inc
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Filing: 1956-07-27
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Granted: 1960-11-08
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Expires: 1976-07-27
Abstract
No abstract record available.
Inventors
- 👤 Saul P Lippel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:05
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/28; H01R4/00; H01R4/26; H01R13/00; H01R13/46; H01R13/502; H01R13/508; H01R2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1665510A
Cited
GB386685A
Cited
US2609415A
Cited
US2675531A
Cited
US2713669A
Cited
US2709246A
Cited
US2719957A
Cited
US2742623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |