TREA

Siegfried Oberndorfer

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  • Gerabronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically insulating cage nut
    • Patent number 9,644,666
    • Issue date May 9, 2017
    • Nedschroef Schrozberg GmbH
    • Siegfried Oberndorfer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cage nut having a retaining device and method for producing same
    • Patent number 9,360,039
    • Issue date Jun 7, 2016
    • Ruia Global Fasteners AG
    • Thomas Endt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically insulating cage nut
    • Patent number 9,080,592
    • Issue date Jul 14, 2015
    • Ruia Global Fasteners AG
    • Siegfried Oberndorfer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for producing a cage nut having a retaining device
    • Publication number 20160258469
    • Publication date Sep 8, 2016
    • Nedschroef Schrozberg GmbH
    • Thomas Endt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Electrically Insulating Cage Nut
    • Publication number 20150345535
    • Publication date Dec 3, 2015
    • Siegfried Oberndorfer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cage Nut Having A Retaining Device And Method For Producing Same
    • Publication number 20130326860
    • Publication date Dec 12, 2013
    • Thomas Endt
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SELF-LOCKING NUT
    • Publication number 20130236265
    • Publication date Sep 12, 2013
    • RUIA GLOBAL FASTENERS AG
    • Frank-Uwe Diener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electrically Insulating Cage Nut
    • Publication number 20130058737
    • Publication date Mar 7, 2013
    • Ruia Global Fasterners AG
    • Siegfried Oberndorfer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...