Patent US2518665A successfully refreshed from Google Patents.
US2518665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for high-frequency transmission lines and the like
Assignee: EMI Ltd
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Filing: 1944-02-09
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Granted: 1950-08-15
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Expires: 1964-02-09
Abstract
No abstract record available.
Inventors
- 👤 Collard John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:55
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/38; H01R24/40; H01R2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1702305A
Cited
US1921117A
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US2036381A
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US2207690A
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US2187014A
Cited
US2305456A
Cited
US2364526A
Cited
US2432094A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-14 | 1954-02-13 | 1954-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-14 | 1958-02-13 | 1958-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-14 | 1962-02-13 | 1962-08-15 | $7700.00 | Window Closed / Lapsed |