TREA

Charles Darwin Davidson JR.

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  • Little Rock, AR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Body clamp connector
    • Patent number 11,417,969
    • Issue date Aug 16, 2022
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    RF shut down
    • Patent number 11,217,081
    • Issue date Jan 4, 2022
    • Perfectvision Manufacturing, Inc.
    • George Kerstetter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 11,043,760
    • Issue date Jun 22, 2021
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 10,855,035
    • Issue date Dec 1, 2020
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial connector grounding inserts
    • Patent number 10,763,601
    • Issue date Sep 1, 2020
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic signal transport and distribution systems
    • Patent number 10,756,840
    • Issue date Aug 25, 2020
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Male F-Type coaxial connector
    • Patent number 10,374,336
    • Issue date Aug 6, 2019
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Body clamp connector
    • Patent number 10,367,274
    • Issue date Jul 30, 2019
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 10,361,521
    • Issue date Jul 23, 2019
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic signal transport and distribution systems
    • Patent number 10,250,353
    • Issue date Apr 2, 2019
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 10,193,282
    • Issue date Jan 29, 2019
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial connector grounding inserts
    • Patent number 10,170,847
    • Issue date Jan 1, 2019
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 10,069,256
    • Issue date Sep 4, 2018
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Body clamp connector
    • Patent number 10,027,040
    • Issue date Jul 17, 2018
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 9,905,979
    • Issue date Feb 27, 2018
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coaxial connector grounding inserts
    • Patent number 9,806,439
    • Issue date Oct 31, 2017
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic signal transport and distribution system
    • Patent number 9,806,844
    • Issue date Oct 31, 2017
    • Perfectvision Manufacturing, Inc.
    • Yiping Hu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 9,735,520
    • Issue date Aug 15, 2017
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Male F-type coaxial connector
    • Patent number 9,705,211
    • Issue date Jul 11, 2017
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 9,577,355
    • Issue date Feb 21, 2017
    • Perfectvision Manufacturing, Inc.
    • Glen David Shaw
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Torque sleeve for use with coaxial cable connector
    • Patent number 9,564,695
    • Issue date Feb 7, 2017
    • Perfectvision Manufacturing, Inc.
    • Jeff G. Hammons
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Micro coaxial connector
    • Patent number D775591
    • Issue date Jan 3, 2017
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coaxial connector grounding inserts
    • Patent number 9,444,156
    • Issue date Sep 13, 2016
    • Perfectvision Manufacturing, Inc.
    • Robert J. Chastain
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Enhanced continuity connector
    • Patent number 9,362,634
    • Issue date Jun 7, 2016
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Coaxial cable connector with continuity bus
    • Patent number 9,356,364
    • Issue date May 31, 2016
    • PERFECTVISION MANUFACTURING INC
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-on coaxial connector
    • Patent number 9,356,363
    • Issue date May 31, 2016
    • PERFECTVISION MANUFACTURING INC
    • Glen David Shaw
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    F type coaxial compression connector
    • Patent number D741801
    • Issue date Oct 27, 2015
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coaxial compression connector
    • Patent number D741804
    • Issue date Oct 27, 2015
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Compression type coaxial connector
    • Patent number D741805
    • Issue date Oct 27, 2015
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Crimp type coaxial connector
    • Patent number D741806
    • Issue date Oct 27, 2015
    • Perfectvision Manufacturing, Inc.
    • Charles Darwin Davidson
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    RF SAFETY SYSTEM
    • Publication number 20220139195
    • Publication date May 5, 2022
    • PerfectVision Manufacturing, Inc.
    • George Kerstetter
    • G08 - SIGNALLING
  • Information Patent Application

    RF SHUT DOWN
    • Publication number 20210343133
    • Publication date Nov 4, 2021
    • PerfectVision Manufacturing, Inc.
    • George Kerstetter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20190348803
    • Publication date Nov 14, 2019
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BODY CLAMP CONNECTOR
    • Publication number 20190341704
    • Publication date Nov 7, 2019
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20190341706
    • Publication date Nov 7, 2019
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SIGNAL TRANSPORT AND DISTRIBUTION SYSTEMS
    • Publication number 20190229829
    • Publication date Jul 25, 2019
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20190157820
    • Publication date May 23, 2019
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR GROUNDING INSERTS
    • Publication number 20190140372
    • Publication date May 9, 2019
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20180375267
    • Publication date Dec 27, 2018
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BODY CLAMP CONNECTOR
    • Publication number 20180337468
    • Publication date Nov 22, 2018
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20180175565
    • Publication date Jun 21, 2018
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR GROUNDING INSERTS
    • Publication number 20180062282
    • Publication date Mar 1, 2018
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR GROUNDING INSERTS
    • Publication number 20180034213
    • Publication date Feb 1, 2018
    • William Lutz
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20170317455
    • Publication date Nov 2, 2017
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MALE F-TYPE COAXIAL CONNECTOR
    • Publication number 20170310025
    • Publication date Oct 26, 2017
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SIGNAL TRANSPORT AND DISTRIBUTION SYSTEMS
    • Publication number 20170272196
    • Publication date Sep 21, 2017
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20170162986
    • Publication date Jun 8, 2017
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUSH-ON COAXIAL CONNECTOR
    • Publication number 20170040718
    • Publication date Feb 9, 2017
    • Glen David Shaw
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR GROUNDING INSERTS
    • Publication number 20170018862
    • Publication date Jan 19, 2017
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BODY CLAMP CONNECTOR
    • Publication number 20160285212
    • Publication date Sep 29, 2016
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Torque Sleeve for Use with Coaxial Cable Connector
    • Publication number 20160248178
    • Publication date Aug 25, 2016
    • PerfectVision Manufacturing, Inc.
    • Jeff G. Hammons
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SIGNAL TRANSPORT AND DISTRIBUTION SYSTEM
    • Publication number 20160134374
    • Publication date May 12, 2016
    • Perfectvision Manufacturing, Inc.
    • Yiping Hu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COAXIAL CABLE CONNECTOR WITH CONTINUITY BUS
    • Publication number 20150340778
    • Publication date Nov 26, 2015
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MALE F-TYPE COAXIAL CONNECTOR
    • Publication number 20150255894
    • Publication date Sep 10, 2015
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Enhanced Continuity Connector
    • Publication number 20150162675
    • Publication date Jun 11, 2015
    • PerfectVision Manufacturing, Inc.
    • Charles Darwin Davidson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CABLE CONNECTOR WITH CONTINUITY BUS
    • Publication number 20150140854
    • Publication date May 21, 2015
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR GROUNDING INSERTS
    • Publication number 20150033551
    • Publication date Feb 5, 2015
    • PerfectVision Manufacturing, Inc.
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CABLE CONNECTOR WITH CONTINUITY BUS
    • Publication number 20140335725
    • Publication date Nov 13, 2014
    • Robert J. Chastain
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BODY CIRCUIT CONNECTOR
    • Publication number 20140024254
    • Publication date Jan 23, 2014
    • Robert Chastain
    • H01 - BASIC ELECTRIC ELEMENTS