Patent US2655639A successfully refreshed from Google Patents.
US2655639A
Expired / Lapsed
US
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Electrical connector with insulation piercing means contacting the conductors of electric cords
Assignee: General Electric Co
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Filing: 1951-12-29
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Granted: 1953-10-13
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Expires: 1971-12-29
Abstract
No abstract record available.
Inventors
- 👤 George B Benander
- 👤 Gustaf R Lawson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:27
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2404; H01R4/2412; H01R25/00; H01R25/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |