TREA

the connecting means having gripping edges in the form of a helix

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Industry

  • CPC
  • F16B21/205
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it Stud-and-socket releasable fastenings

Current Industry

F16B21/205the connecting means having gripping edges in the form of a helix
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Spring wire ends to faciliate welding
    • Patent number 10,900,531
    • Issue date Jan 26, 2021
    • Bal Seal Engineering, LLC
    • Richard Dawson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Latching connector with radial grooves
    • Patent number 10,288,203
    • Issue date May 14, 2019
    • NELSON PRODUCTS, INC.
    • Carl Nelson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Multi-stage engagement assemblies and related methods
    • Patent number 9,500,211
    • Issue date Nov 22, 2016
    • Bal Seal Engineering, Inc.
    • Derek Changsrivong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multi-stage engagement assemblies and related methods
    • Patent number 9,004,805
    • Issue date Apr 14, 2015
    • Bal Seal Engineering, Inc.
    • Derek Changsrivong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Welding assembly apparatus for welding fasteners to a component and...
    • Patent number 6,186,391
    • Issue date Feb 13, 2001
    • Splitfast Technologies Limited
    • Heinz Peter Barandun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of fastening members of an assembly
    • Patent number 6,081,984
    • Issue date Jul 4, 2000
    • Avdel Textron Limited
    • Neil J Sherry
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Weld-on fastener, welding equipment for the welding of the fastener...
    • Patent number 5,820,323
    • Issue date Oct 13, 1998
    • Splitfast Technologies Limited
    • Heinz Peter Barandun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist-off pushnut fastener
    • Patent number 5,110,246
    • Issue date May 5, 1992
    • TRW Inc.
    • Charles K. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3444774
    • Patent number 3,444,774
    • Issue date May 20, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3320846
    • Patent number 3,320,846
    • Issue date May 23, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3007726
    • Patent number 3,007,726
    • Issue date Nov 7, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2415540
    • Patent number 2,415,540
    • Issue date Feb 11, 1947
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2393030
    • Patent number 2,393,030
    • Issue date Jan 15, 1946
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2342690
    • Patent number 2,342,690
    • Issue date Feb 29, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-STAGE ENGAGEMENT ASSEMBLIES AND RELATED METHODS
    • Publication number 20140119819
    • Publication date May 1, 2014
    • BAL SEAL ENGINEERING, INC.
    • Derek Changsrivong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    REINFORCEMENT BAR COUPLER
    • Publication number 20130230350
    • Publication date Sep 5, 2013
    • ROC CO., LTD.
    • Byung Sub Kim
    • E04 - BUILDING
  • Information Patent Application

    FLEXIBLE SPRING FASTENER
    • Publication number 20120225408
    • Publication date Sep 6, 2012
    • Simon Garry Moore
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MULTI-STAGE ENGAGEMENT ASSEMBLIES AND RELATED METHODS
    • Publication number 20120134742
    • Publication date May 31, 2012
    • BAL SEAL ENGINEERING, INC.
    • Derek Changsrivong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Threadless bolt and nut combination
    • Publication number 20020168246
    • Publication date Nov 14, 2002
    • Sergey Dmitrievich Voznesensky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...