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US3288958A Expired / Lapsed US ⏱️ 0.0 years remaining

Electromagentic radiation proof plug and receptacle

Assignee: Individual
•
Filing: 1965-02-11
•
Granted: 1966-11-29
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Expires: 1985-02-11
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Abstract

No abstract record available.

Inventors

  • 👤 Mark F Walther
  • 👤 Leon J Lysher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 18:10
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/533

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 180 words
AN ELECTRICAL CONNECTOR FOR USE IN HIGH ENERGY FIELDS THAT PREVENTS LOW FREQUENCY TRANSIENT ENERGY GENERATED BY RADIO FREQUENCY ARCING FROM ENTERING AN OUTPUT CIRCUIT COMPRISING A FIRST CONNECTOR BODY HAVING CONTAINED THEREIN A FIRST INSULATING MEANS, FIRST AND SECOND PIN MEMBERS PROTRUDING FROM SAID FIRST INSULATING MEANS, SAID FIRST PIN MEMBER HAVING A RELATIVELY LONG THIN SHAPE AND SUBSTANTIALLY LONGER LENGTH WITH RESPECT TO THE EXTERNAL DIMENSIONS OF SAID SECOND PIN MEMBER, A SECOND CONNECTOR BODY HAVING CONTAINED THEREIN A SECOND INSULATING MEANS, FIRST, SECOND AND THIRD ELECTRICAL CONTACT MEANS POSITIONED INTERNALLY OF SAID SECOND INSULATING MEANS, SAID FIRST AND SECOND ELECTRICAL CONTACT MEANS SUBSTANTIALLY IN JUXTAPOSITION WITH ONE ANOTHER, SAID FIRST ELECTRICAL CONTACT MEANS POSITIONED SO AS TO MATE WITH SAID FIRST PIN MEMBER AND SAID SECOND AND THIRD ELECTRICAL CONTACT MEANS POSITIONED TO MATE WITH SAID SECOND PIN MEMBER, WHEREBY THE MATING OF THE FIRST CONNECTOR BODY WITH THE SECOND CONNECTOR BODY CAUSES THE FIRST PIN MEMBER TO MATE WITH THE FIRST ELECTRICAL CONTACT MEANS BEFORE THE SECOND PIN MEMBER CONTACTS THE SECOND AND THIRD CONTACT MEANS.
Claim 2
Dependent Claim 180 words
AN ELECTRICAL CONNECTOR FOR USE IN HIGH ENERGY FIELDS THAT PREVENTS LOW FREQUENCY TRANSIENT ENERGY GENERATED BY RADIO FREQUENCY ARCING FROM ENTERING AN OUTPUT CIRCUIT COMPRISING A FIRST CONNECTOR BODY HAVING CONTAINED THEREIN A FIRST INSULATING MEANS, FIRST AND SECOND PIN MEMBERS PROTRUDING FROM SAID FIRST INSULATING MEANS, SAID FIRST PIN MEMBER HAVING A RELATIVELY LONG THIN SHAPE AND SUBSTANTIALLY LONGER LENGTH WITH RESPECT TO THE EXTERNAL DIMENSIONS OF SAID SECOND PIN MEMBER, A SECOND CONNECTOR BODY HAVING CONTAINED THEREIN A SECOND INSULATING MEANS, FIRST, SECOND AND THIRD ELECTRICAL CONTACT MEANS POSITIONED INTERNALLY OF SAID SECOND INSULATING MEANS, SAID FIRST AND SECOND ELECTRICAL CONTACT MEANS SUBSTANTIALLY IN JUXTAPOSITION WITH ONE ANOTHER, SAID FIRST ELECTRICAL CONTACT MEANS POSITIONED SO AS TO MATE WITH SAID FIRST PIN MEMBER AND SAID SECOND AND THIRD ELECTRICAL CONTACT MEANS POSITIONED TO MATE WITH SAID SECOND PIN MEMBER, WHEREBY THE MATING OF THE FIRST CONNECTOR BODY WITH THE SECOND CONNECTOR BODY CAUSES THE FIRST PIN MEMBER TO MATE WITH THE FIRST ELECTRICAL CONTACT MEANS BEFORE THE SECOND PIN MEMBER CONTACTS THE SECOND AND THIRD CONTACT MEANS.

References Cited (Backward Citations)

US3125394A Cited
US2002177A Cited
US3097033A Cited
US3196228A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-11-28 1970-05-30 1970-11-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-11-28 1974-05-30 1974-11-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-11-28 1978-05-30 1978-11-29 $7700.00 Window Closed / Lapsed

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