Patent US2655641A successfully refreshed from Google Patents.
US2655641A
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US
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Electrical connector having a mercury amalgam coating on its inner surface
Assignee: TE Connectivity Corp
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Filing: 1948-10-29
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Granted: 1953-10-13
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Expires: 1968-10-29
Abstract
No abstract record available.
Inventors
- 👤 Annis G Asaff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:16
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/10; H01R4/18; H01R4/20; H01R11/00; H01R11/11; H01R4/24; H01R4/2495; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4991
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2179693A
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US2206662A
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US2312791A
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US2302767A
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US2282279A
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US2379567A
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US2405111A
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US2452932A
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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 |