Patent US1307993A successfully refreshed from Google Patents.
Patent US3245013A successfully refreshed from Google Patents.
US3245013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip line to coaxial transition
Assignee: HP Inc
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Filing: 1964-12-23
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Granted: 1966-04-05
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Expires: 1984-12-23
Abstract
No abstract record available.
Inventors
- 👤 Charles O Forge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:44
CPC Classifications
H; H01; H01P; H01P5/00; H01P5/08; H01P5/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
ELECTRICAL CONDUCTOR CONNECTOR APPARATUS COMPRISING: A MAIN STRIP LINE ELECTRIC WAVE CONDUCTOR INCLUDING A GROUND CONDUCTOR AND HAVING A CHARACTERISTIC IMPEDANCE; A COAXIAL LINE ELECTRIC WAVE CONDUCTOR INCLUDING A CENTER CONDUCTOR AND AN OUTER CONDUCTOR; SAID MAIN STRIP LINE AND COAXIAL LINE ELECTRIC WAVE CONDUCTORS BEING DISPOSED IN INTERSECTING SKEW RELATIONSHIP; MEANS CONNECTING TOGETHER SAID GROUND CONDUCTOR AND SAID OUTER CONDUCTOR; A PLURAL NUMBER, N, OF AUXILIARY STRIP LINE ELECTRIC WAVE CONDUCTORS CONNECTED TO SAID CENTER CONDUCTOR AND RADIALLY DISPOSED THEREABOUT; AND MEANS CONNECTING SAID AUXILIARY STRIP LINES TO SAID MAIN STRIP LINE.
Claim 2
Dependent Claim
93 words
ELECTRICAL CONDUCTOR CONNECTOR APPARATUS COMPRISING: A MAIN STRIP LINE ELECTRIC WAVE CONDUCTOR INCLUDING A GROUND CONDUCTOR AND HAVING A CHARACTERISTIC IMPEDANCE; A COAXIAL LINE ELECTRIC WAVE CONDUCTOR INCLUDING A CENTER CONDUCTOR AND AN OUTER CONDUCTOR; SAID MAIN STRIP LINE AND COAXIAL LINE ELECTRIC WAVE CONDUCTORS BEING DISPOSED IN INTERSECTING SKEW RELATIONSHIP; MEANS CONNECTING TOGETHER SAID GROUND CONDUCTOR AND SAID OUTER CONDUCTOR; A PLURAL NUMBER, N, OF AUXILIARY STRIP LINE ELECTRIC WAVE CONDUCTORS CONNECTED TO SAID CENTER CONDUCTOR AND RADIALLY DISPOSED THEREABOUT; AND MEANS CONNECTING SAID AUXILIARY STRIP LINES TO SAID MAIN STRIP LINE.
References Cited (Backward Citations)
US2983884A
Cited
US3199055A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |