US3183458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radio frequency liquid dielectric load with inner conductor and tapered shell
Assignee: Varian Medical Systems Inc
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Filing: 1960-12-08
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Granted: 1965-05-11
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Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Arthur A Goldfinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:31
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/24; H01P1/26; H01P1/262
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN A RADIO-FREQUENCY LOAD FOR COAXIAL TRANSMISSION LINES, THE COMBINATION COMPRISING A HOLLOW OUTER HOUSING, AN INNER CONDUCTOR LOCATED WITHIN THE OUTER HOUSING AND SLIDABLY SUPPORTED ADJACENT EACH OF ITS ENDS SPACED FROM THE OUTER HOUSING, DIELECTRIC WALL MEANS SEALINGLY INTERPOSED BETWEEN THE INNER CONDUCTOR AND OUTER HOUSING INTERMEDIATE THE ENDS THEREOF AND THEREWITH DEFINING A CHAMBER FOR A LIQUID DIELECTRIC, AND TAPERED SHELL MEANS ADJACENT OPPOSITE ENDS OF SAID WELL MEANS FORMING EXTENSIONS THEREOF MERGING SMOOTHLY AND RESPECTIVELY IN CONTACT WITH THE ASSOCIATED INNER CONDUCTOR AND OUTER HOUSING.
Claim 2
Dependent Claim
89 words
IN A RADIO-FREQUENCY LOAD FOR COAXIAL TRANSMISSION LINES, THE COMBINATION COMPRISING A HOLLOW OUTER HOUSING, AN INNER CONDUCTOR LOCATED WITHIN THE OUTER HOUSING AND SLIDABLY SUPPORTED ADJACENT EACH OF ITS ENDS SPACED FROM THE OUTER HOUSING, DIELECTRIC WALL MEANS SEALINGLY INTERPOSED BETWEEN THE INNER CONDUCTOR AND OUTER HOUSING INTERMEDIATE THE ENDS THEREOF AND THEREWITH DEFINING A CHAMBER FOR A LIQUID DIELECTRIC, AND TAPERED SHELL MEANS ADJACENT OPPOSITE ENDS OF SAID WELL MEANS FORMING EXTENSIONS THEREOF MERGING SMOOTHLY AND RESPECTIVELY IN CONTACT WITH THE ASSOCIATED INNER CONDUCTOR AND OUTER HOUSING.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-10 | 1968-11-09 | 1969-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-10 | 1972-11-09 | 1973-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-10 | 1976-11-09 | 1977-05-11 | $7700.00 | Window Closed / Lapsed |