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Christophe Delcher

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  • Fraisses, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Deformable screw assembly
    • Patent number 10,502,255
    • Issue date Dec 10, 2019
    • Centre Technique des Industries Mecaniques
    • Etienne Yvain
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rough metallic locking washer
    • Patent number 9,683,595
    • Issue date Jun 20, 2017
    • NORD-LOCK INTERNATIONAL AB
    • Pierre Chalandon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rough metallic locking washer
    • Patent number 9,651,082
    • Issue date May 16, 2017
    • NORD-LOCK INTERNATIONAL AB
    • Pierre Chalandon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double-acting lockwasher
    • Patent number 9,366,284
    • Issue date Jun 14, 2016
    • Nord-Locke International AB
    • Christophe Delcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEFORMABLE SCREW ASSEMBLY
    • Publication number 20180135687
    • Publication date May 17, 2018
    • Centre Technique des Industries Mécaniques
    • Etienne YVAIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE-ACTING LOCKWASHER
    • Publication number 20160281764
    • Publication date Sep 29, 2016
    • NORD-LOCK INTERNATIONAL AB
    • Christophe Delcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROUGH METALLIC LOCKING WASHER
    • Publication number 20150219143
    • Publication date Aug 6, 2015
    • NORD-LOCK INTERNATIONAL AB
    • Pierre Chalandon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCK WASHER WITH TWO RINGS OF TEETH
    • Publication number 20140377032
    • Publication date Dec 25, 2014
    • Christophe Delcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE-ACTING LOCKWASHER
    • Publication number 20130243544
    • Publication date Sep 19, 2013
    • NORD-LOCK INTERNATIONAL AB
    • Christophe Delcher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...