US2827618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielded electrical connector
Assignee: Balfour Beatty PLC
•
Filing: 1953-03-04
•
Granted: 1958-03-18
•
Expires: 1973-03-04
Abstract
No abstract record available.
Inventors
- 👤 Chapman Joseph Edward Geoffrey
- 👤 Dixon Henry Johnson
- 👤 Harwood Frederick Arthur
- 👤 Harthman Francis Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:08
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/621; B; B29; B29C; B29C45/00; B29C45/14; B29C45/14639
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1641923A
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US2312002A
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US2396872A
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US2391038A
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US2379942A
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US2454193A
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US2498589A
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US2515780A
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US2748361A
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US2662219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-17 | 1961-09-16 | 1962-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-17 | 1965-09-16 | 1966-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-17 | 1969-09-16 | 1970-03-18 | $7700.00 | Window Closed / Lapsed |