TREA

Defontaine S.A.

Follow

Organization

  • Saint Herblain, FR
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device
    • Patent number 9,976,652
    • Issue date May 22, 2018
    • DEFONTAINE
    • Eric Jacquemont
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Sealing device
    • Patent number 9,429,237
    • Issue date Aug 30, 2016
    • DEFONTAINE
    • Eric Jacquemont
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing with three rows and more mobile bodies
    • Patent number 8,764,300
    • Issue date Jul 1, 2014
    • Defontaine
    • Germain Errard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly valve
    • Patent number 6,929,243
    • Issue date Aug 16, 2005
    • Defontaine
    • Bruno Maraud
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with improved piston with elastomer O-ring
    • Patent number 6,279,602
    • Issue date Aug 28, 2001
    • Defontaine
    • Jean Bonnefous
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with a floating stop seal for high flow rates
    • Patent number 5,201,490
    • Issue date Apr 13, 1993
    • Defontaine S.A.
    • Bruno Maraud
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drainage unit for aircraft sanitation systems
    • Patent number 4,534,082
    • Issue date Aug 13, 1985
    • Defontaine S.A.
    • Jean-Claude Piquin
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DEVICE
    • Publication number 20130323061
    • Publication date Dec 5, 2013
    • DEFONTAINE
    • Eric JACQUEMONT
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BEARING WITH THREE ROWS AND MORE MOBILE BODIES
    • Publication number 20120243819
    • Publication date Sep 27, 2012
    • DEFONTAINE
    • Germain Errard
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Trademarklast 30 trademarks

  • Information Trademark

    79372318 - DEFONTAINE GROUP
    • Serial number 79372318
    • Filing date May 19, 2022
    • ThyssenKrupp AG
    • 6 - Common metals and their alloys
  • Information Trademark

    79256471 - DEFONTAINE
    • Serial number 79256471
    • Registration number 6026112
    • Filing date Oct 9, 2017
    • Defontaine S.A.
    • 7 - Machines and machine tools
  • Information Trademark

    79089270 - STARWHEEL
    • Serial number 79089270
    • Registration number 4061981
    • Filing date Sep 20, 2010
    • DEFONTAINE
    • 7 - Machines and machine tools
  • Information Trademark

    76427793 - DEFONTAINE
    • Serial number 76427793
    • Registration number 3898291
    • Filing date Jun 26, 2002
    • DEFONTAINE
    • 7 - Machines and machine tools
  • Information Trademark

    73339406 - DEFINOX
    • Serial number 73339406
    • Registration number 1292633
    • Filing date Nov 30, 1981
    • Defontaine S.A.
    • 6 - Common metals and their alloys