Patent US3374449A successfully refreshed from Google Patents.
US3374449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coaxial switch
Assignee: General Dynamics Corp
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Filing: 1966-03-21
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Granted: 1968-03-19
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Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Robert E Moore
- 👤 Harold A Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:10
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H01P1/12; H01P1/125; Y; Y10; Y10S; Y10S439/00; Y10S439/944
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A SWITCH COMPRISING: (A) TWO COAXIAL TRANSMISSION LINES HAVING OUTER CONDUCTORS JOINED IN A CONTINUOUS CONNECTION AND HAVING INNER CONDUCTORS TERMINATED IN SPACED RELATIONSHIP, (B) A CONNECTOR MEANS HAVING AN OUTER CONDUCTOR SLIDABLY ARRANGED ON SAID JOINED OUTER CONDUCTORS AND A HOLLOW INNER CONDUCTOR, (C) SAID HOLLOW INNER CONDUCTOR ATTACHED TO SAID SLIDABLE OUTER CONDUCTOR BY A NON-CONDUCTING MEANS, AND (D) SAID HOLLOW INNER CONDUCTOR SLIDABLE POSITIONED ON ONE OF SAID INNER CONDUCTORS AND ADAPTED TO CONTACT SAID OTHER INNER CONDUCTOR BY ACTUATING SAID CONNECTOR MEANS.
Claim 2
Dependent Claim
86 words
A SWITCH COMPRISING: (A) TWO COAXIAL TRANSMISSION LINES HAVING OUTER CONDUCTORS JOINED IN A CONTINUOUS CONNECTION AND HAVING INNER CONDUCTORS TERMINATED IN SPACED RELATIONSHIP, (B) A CONNECTOR MEANS HAVING AN OUTER CONDUCTOR SLIDABLY ARRANGED ON SAID JOINED OUTER CONDUCTORS AND A HOLLOW INNER CONDUCTOR, (C) SAID HOLLOW INNER CONDUCTOR ATTACHED TO SAID SLIDABLE OUTER CONDUCTOR BY A NON-CONDUCTING MEANS, AND (D) SAID HOLLOW INNER CONDUCTOR SLIDABLE POSITIONED ON ONE OF SAID INNER CONDUCTORS AND ADAPTED TO CONTACT SAID OTHER INNER CONDUCTOR BY ACTUATING SAID CONNECTOR MEANS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |