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Charles O. Nehls

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  • Allen Park, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Barbed tape and security sensor assembly
    • Patent number 10,535,238
    • Issue date Jan 14, 2020
    • Unistrut International Corporation
    • Charles O. Nehls
    • F41 - WEAPONS
  • Information Patent Grant

    Rotatable beam clamp
    • Patent number 10,415,616
    • Issue date Sep 17, 2019
    • Unistrut International Corporation
    • Charles O. Nehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking washer for brace members
    • Patent number 10,203,000
    • Issue date Feb 12, 2019
    • Unistrut International Corporation
    • Charles O. Nehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retrofit brace fitting
    • Patent number 9,834,921
    • Issue date Dec 5, 2017
    • Unistrut International Corporation
    • Charles O. Nehls
    • E04 - BUILDING
  • Information Patent Grant

    Standing seam roof clamp
    • Patent number 9,291,370
    • Issue date Mar 22, 2016
    • Unistrut International Corporation
    • Chad K. Zeilenga
    • E04 - BUILDING
  • Information Patent Grant

    Folded beam clamp
    • Patent number 9,157,574
    • Issue date Oct 13, 2015
    • Unistrut International Corporation
    • Charles Olen Nehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Standing seam roof clamp
    • Patent number 8,732,917
    • Issue date May 27, 2014
    • ATKORE INTERNATIONAL, INC.
    • Chad K. Zeilenga
    • E04 - BUILDING
  • Information Patent Grant

    Mounting bracket for solar panel applications
    • Patent number 8,226,061
    • Issue date Jul 24, 2012
    • Unistrut International Corporation
    • Charles Olen Nehls
    • E04 - BUILDING
  • Information Patent Grant

    Slot nut for securement of channel
    • Patent number 7,766,594
    • Issue date Aug 3, 2010
    • Unistrut International Corporation
    • Charles Nehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mounting bracket for solar panel applications
    • Patent number 7,658,356
    • Issue date Feb 9, 2010
    • Unistrut International Corporation
    • Charles Olen Nehls
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Tubular framing system
    • Patent number 5,297,888
    • Issue date Mar 29, 1994
    • Unistrut International Corp.
    • Charles O. Nehls
    • E04 - BUILDING
  • Information Patent Grant

    Floor panel used in raised flooring with interlocking domes
    • Patent number 5,228,252
    • Issue date Jul 20, 1993
    • Unistrut International Corp.
    • Charles O. Nehls
    • E04 - BUILDING
  • Information Patent Grant

    Tubular framing system
    • Patent number 5,188,479
    • Issue date Feb 23, 1993
    • Unistrut International Corp.
    • Charles O. Nehls
    • E04 - BUILDING
  • Information Patent Grant

    Breakaway sign post coupling
    • Patent number 4,926,592
    • Issue date May 22, 1990
    • Unistrut International Corp.
    • Charles O. Nehls
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Modular frame structure
    • Patent number 4,822,199
    • Issue date Apr 18, 1989
    • Unistrut International Corp.
    • Charles O. Nehls
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTATABLE BEAM CLAMP
    • Publication number 20190211858
    • Publication date Jul 11, 2019
    • UNISTRUT INTERNATIONAL CORPORATION
    • CHARLES O. NEHLS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BARBED TAPE AND SECURITY SENSOR ASSEMBLY
    • Publication number 20180151038
    • Publication date May 31, 2018
    • UNISTRUT INTERNATIONAL CORPORATION
    • Charles O. Nehls
    • F41 - WEAPONS
  • Information Patent Application

    RETROFIT BRACE FITTING
    • Publication number 20170175380
    • Publication date Jun 22, 2017
    • Charles O. Nehls
    • E04 - BUILDING
  • Information Patent Application

    LOCKING WASHER FOR BRACE MEMBERS
    • Publication number 20170175800
    • Publication date Jun 22, 2017
    • UNISTRUT INTERNATIONAL CORPORATION
    • CHARLES O. NEHLS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FOLDED BEAM CLAMP
    • Publication number 20150083876
    • Publication date Mar 26, 2015
    • UNISTRUT INTERNATIONAL CORPORATION
    • Charles Olen NEHLS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STANDING SEAM ROOF CLAMP
    • Publication number 20140217253
    • Publication date Aug 7, 2014
    • ATKORE INTERNATIONAL, INC.
    • CHAD K. ZEILENGA
    • E04 - BUILDING
  • Information Patent Application

    STANDING SEAM ROOF CLAMP
    • Publication number 20120047827
    • Publication date Mar 1, 2012
    • ATKORE INTERNATIONAL, INC.
    • Chad K. Zeilenga
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    MOUNTING BRACKET FOR SOLAR PANEL APPLICATIONS
    • Publication number 20100187391
    • Publication date Jul 29, 2010
    • UNISTRUT INTERNATIONAL CORPORATION
    • Charles Olen Nehls
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FITTINGS FOR METAL FRAMING
    • Publication number 20080229699
    • Publication date Sep 25, 2008
    • UNISTRUT INTERNATIONAL CORPORATION
    • Charles O. Nehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Slot nut for securement of channel
    • Publication number 20080014014
    • Publication date Jan 17, 2008
    • Charles Nehls
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...