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US3403359A Expired / Lapsed US ⏱️ 0.0 years remaining

Radio frequency resonant circuit component

Assignee: RADIO FREQUENCY CO Inc
•
Filing: 1966-07-28
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Granted: 1968-09-24
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Expires: 1986-07-28
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Abstract

No abstract record available.

Inventors

  • 👤 Manwaring Joshua George Dowell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 12:12
CPC Classifications
H; H03; H03H; H03H5/00; H03H5/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 180 words
A RADIO FREQUENCY TURNED CIRCUIT COMPONENT CONSISTING OF A CONDUCTIVE SUPPORT HAVING OPPOSED, SPACED, GENERALLY PARALLEL SUPPORT MEMBERS ELECTRICALLY CONNECTED TOGETHER AND TWO SERIES OF ALTERNATING OPPOSED SOLID CONDUCTIVEP PLATES SPACED FROM ONE ANOTHER IN A DIRECTION PERPENDICULAR TO THE PLANE OF THE PLATES FOR CAPACITIVE COUPLING THEREBETWEEN, WITH THE PLATES OF EACH SERIES MOUNTED ON OPPOSITE SAID MEMBERS IN THE SPACE BETWEEN SAID SUPPORT MEMBERS, SAID SUPPORT MEMBERS OF A PAIR BEING CONNECTED TO A COMMON PLATE, SAID SERIES OF PLATES BEING ELECTRICALLY CONNECTED TOGETHER THROUGH SAID MEMBERS PROVIDING AN INDUCTIVE LOOP, AT LEAST ONE OF SAID SERIES OF PLATES HAVING A COMMON HIGH ENERGY CONNECTION POINT SPACED FROM THE CONNECTED SAID MEMBER OF SAID SERIES OF PROVIDE A PAIR OF MUTUALLY INDUCTIVELY COUPLED INDUCTORS PROVIDING RADIO FREQUENCY CURRENT FLOW IN AT LEAST ONE HIGH CURRENT DENSITY PATH IN EACH OF SAID PLATES WITH SAID FLOW IN SAID OPPOSED ESTALISHING A RADIO FREQUENCY FIELD BY CURRENT FLOW IN OPPOSITE DIRECTIONS ALONG SAID PLATES FOR MUTUAL INDUCTIVE COUPLING AND THE AXIS OF SAID INDUCTIVE LOOP BEING PARALLEL TO SAID PLATES.
Claim 2
Dependent Claim 180 words
A RADIO FREQUENCY TURNED CIRCUIT COMPONENT CONSISTING OF A CONDUCTIVE SUPPORT HAVING OPPOSED, SPACED, GENERALLY PARALLEL SUPPORT MEMBERS ELECTRICALLY CONNECTED TOGETHER AND TWO SERIES OF ALTERNATING OPPOSED SOLID CONDUCTIVEP PLATES SPACED FROM ONE ANOTHER IN A DIRECTION PERPENDICULAR TO THE PLANE OF THE PLATES FOR CAPACITIVE COUPLING THEREBETWEEN, WITH THE PLATES OF EACH SERIES MOUNTED ON OPPOSITE SAID MEMBERS IN THE SPACE BETWEEN SAID SUPPORT MEMBERS, SAID SUPPORT MEMBERS OF A PAIR BEING CONNECTED TO A COMMON PLATE, SAID SERIES OF PLATES BEING ELECTRICALLY CONNECTED TOGETHER THROUGH SAID MEMBERS PROVIDING AN INDUCTIVE LOOP, AT LEAST ONE OF SAID SERIES OF PLATES HAVING A COMMON HIGH ENERGY CONNECTION POINT SPACED FROM THE CONNECTED SAID MEMBER OF SAID SERIES OF PROVIDE A PAIR OF MUTUALLY INDUCTIVELY COUPLED INDUCTORS PROVIDING RADIO FREQUENCY CURRENT FLOW IN AT LEAST ONE HIGH CURRENT DENSITY PATH IN EACH OF SAID PLATES WITH SAID FLOW IN SAID OPPOSED ESTALISHING A RADIO FREQUENCY FIELD BY CURRENT FLOW IN OPPOSITE DIRECTIONS ALONG SAID PLATES FOR MUTUAL INDUCTIVE COUPLING AND THE AXIS OF SAID INDUCTIVE LOOP BEING PARALLEL TO SAID PLATES.

References Cited (Backward Citations)

US1955093A Cited
US2370161A Cited
US2783344A Cited
US3095548A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-09-24 1972-03-25 1972-09-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-09-24 1976-03-25 1976-09-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-09-24 1980-03-25 1980-09-24 $7700.00 Window Closed / Lapsed

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