Patent US5223925A successfully refreshed from Google Patents.
Patent US3187280A successfully refreshed from Google Patents.
US3187280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick disconnect coaxial line coupling with capacitive series coupling at inner conductor
Assignee: Emerson Electric Co
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Filing: 1963-06-17
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Granted: 1965-06-01
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Expires: 1983-06-17
Abstract
No abstract record available.
Inventors
- 👤 William H Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:41
CPC Classifications
H; H01; H01P; H01P5/00; H01P5/02; H01P1/00; H01P1/04; H01P1/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
223 words
IN A CONNECTION SYSTEM FOR JOINING AXIALLY JUXTAPOSED ENDS OF A PAIR OF COAXIAL TRANSMISSION LINES EACH OF THE CHARACTER HAVING AN OUTER METALLIC HOLLOW CYLINDRICAL CONDUCTOR AND AN INNER TUBULAR METALLIC CONDUCTOR, A METALLIC CONDUCTOR ELEMENT HAVING FIRST AND SECOND ENDS FORMED SUBSTANTIALLY IN THE FORM OF A FIGURE OF REVOLUTION ABOUT A PREDETERMINED AXIS AND HAVING: A CYLINDRICAL BODY PORTION FORMED CONTIGUOUSLY TO SAID FIRST END AND HAVING AN OUTER DIAMETER LESS THAN THE INNER DIAMETER OF SAID TUBULAR INNER CONDUCTOR BY A PREDETERMINED ANNULAR THICKNESS; A FIRST PORTION HAVING A REDUCED DIAMETER WITH RESPECT TO THAT OF SAID CYLINDRICAL PORTION AND FORMED CONTIGUOUSLY THERETO AT ITS END OPPOSITE FROM SAID FIRST END; A FULL DIAMETER PORTION WITH AT LEAST AN AXIAL PART THEREOF HAVING A DIAMETER APPROXIMATELY EQUAL TO THAT OF SAID TUBULAR CONDUCTOR; AND A TUBULAR PLASTIC DIELECTRIC SLEEVE MEMBER HAVING: A BODY PORTION WITH AN INNER DIAMETER SUBSTANTIALLY EQUAL TO SAID OUTER DIAMETER OF SAID CYLINDRICAL PORTION OF SAID CONDUCTOR ELEMENTL AND AN OUTER DIAMETER APPROXIMATELY EQUAL TO SAID INNER DIAMETER OF SAID TUBULAR INNER CONDUCTOR; A BASE PORTION FORMED CONTIGUOUSLY TO SAID BODY PORTION AND HAVING AN INNER DIAMETER APPROXIMATELY EQUAL TO THAT OF SAID FIRST REDUCED DIAMETER PORTION OF SAID ELEMENT AND AN OUTER DIAMETER APPROXIMATELY EQUAL TO THE OUTER DIAMETER OF SAID TUBULAR INNER CONDUCTOR.
Claim 2
Dependent Claim
223 words
IN A CONNECTION SYSTEM FOR JOINING AXIALLY JUXTAPOSED ENDS OF A PAIR OF COAXIAL TRANSMISSION LINES EACH OF THE CHARACTER HAVING AN OUTER METALLIC HOLLOW CYLINDRICAL CONDUCTOR AND AN INNER TUBULAR METALLIC CONDUCTOR, A METALLIC CONDUCTOR ELEMENT HAVING FIRST AND SECOND ENDS FORMED SUBSTANTIALLY IN THE FORM OF A FIGURE OF REVOLUTION ABOUT A PREDETERMINED AXIS AND HAVING: A CYLINDRICAL BODY PORTION FORMED CONTIGUOUSLY TO SAID FIRST END AND HAVING AN OUTER DIAMETER LESS THAN THE INNER DIAMETER OF SAID TUBULAR INNER CONDUCTOR BY A PREDETERMINED ANNULAR THICKNESS; A FIRST PORTION HAVING A REDUCED DIAMETER WITH RESPECT TO THAT OF SAID CYLINDRICAL PORTION AND FORMED CONTIGUOUSLY THERETO AT ITS END OPPOSITE FROM SAID FIRST END; A FULL DIAMETER PORTION WITH AT LEAST AN AXIAL PART THEREOF HAVING A DIAMETER APPROXIMATELY EQUAL TO THAT OF SAID TUBULAR CONDUCTOR; AND A TUBULAR PLASTIC DIELECTRIC SLEEVE MEMBER HAVING: A BODY PORTION WITH AN INNER DIAMETER SUBSTANTIALLY EQUAL TO SAID OUTER DIAMETER OF SAID CYLINDRICAL PORTION OF SAID CONDUCTOR ELEMENTL AND AN OUTER DIAMETER APPROXIMATELY EQUAL TO SAID INNER DIAMETER OF SAID TUBULAR INNER CONDUCTOR; A BASE PORTION FORMED CONTIGUOUSLY TO SAID BODY PORTION AND HAVING AN INNER DIAMETER APPROXIMATELY EQUAL TO THAT OF SAID FIRST REDUCED DIAMETER PORTION OF SAID ELEMENT AND AN OUTER DIAMETER APPROXIMATELY EQUAL TO THE OUTER DIAMETER OF SAID TUBULAR INNER CONDUCTOR.
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) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |