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US3290641A
Expired / Lapsed
US
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Electrical plug-and-socket connections
Assignee: NEWBRIDGE WORKS
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Filing: 1964-06-15
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Granted: 1966-12-06
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Expires: 1984-06-15
Abstract
No abstract record available.
Inventors
- 👤 Payne Leslie George Mountjoy
- 👤 Buckeridge Edward Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:37
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/533; G; G04; G04C; G04C23/00; G04C23/02; H01R13/02; H01R13/193; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR1091782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |