TREA

Christian Frei

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  • Oberriet, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Travel adapter and set comprising a travel adapter
    • Patent number 11,784,448
    • Issue date Oct 10, 2023
    • WorldConnect AG
    • Christian Frei
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Welding unit
    • Patent number 11,511,497
    • Issue date Nov 29, 2022
    • CLOsac AG
    • Christian Frei
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Toilet seat having an automatic cleaning device
    • Patent number 10,299,641
    • Issue date May 28, 2019
    • CWS-BOCO INTERNATIONAL GMBH
    • Roland Käppeli
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mounting plate for a lavatory body
    • Patent number 9,938,707
    • Issue date Apr 10, 2018
    • PRESANO AG
    • Christian Frei
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Intimate shower for a WC
    • Patent number 9,198,542
    • Issue date Dec 1, 2015
    • PRESANO AG
    • Christian Frei
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dosing device for a beverage dispensing system
    • Patent number 8,544,697
    • Issue date Oct 1, 2013
    • Nestec S.A.
    • Christian Frei
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Towel dispenser
    • Patent number 6,267,460
    • Issue date Jul 31, 2001
    • CWS International AG
    • Albert Gaide
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    WELDING UNIT
    • Publication number 20220168967
    • Publication date Jun 2, 2022
    • CLOSAC AG
    • Christian FREI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WELDING UNIT
    • Publication number 20220118717
    • Publication date Apr 21, 2022
    • CLOSAC AG
    • Christian FREI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TRAVEL ADAPTER AND SET COMPRISING A TRAVEL ADAPTER
    • Publication number 20220077640
    • Publication date Mar 10, 2022
    • WORLDCONNECT AG
    • Christian Frei
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TOILET SEAT HAVING AN AUTOMATIC CLEANING DEVICE
    • Publication number 20180255989
    • Publication date Sep 13, 2018
    • CWS-BOCO SUPPLY AG
    • Roland KÄPPELI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOUNTING PLATE FOR A LAVATORY BODY
    • Publication number 20160237670
    • Publication date Aug 18, 2016
    • NOVENTA AG
    • Christian FREI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PIPE CONNECTION FOR A COMBINATION SHOWER-WC
    • Publication number 20130227770
    • Publication date Sep 5, 2013
    • PRESANO AG
    • Hans Würgler
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    INTIMATE SHOWER FOR A WC
    • Publication number 20130227775
    • Publication date Sep 5, 2013
    • PRESANO AG
    • Christian Frei
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DOSING DEVICE FOR A BEVERAGE DISPENSING SYSTEM
    • Publication number 20110068121
    • Publication date Mar 24, 2011
    • Nestec S.A.
    • Christian Frei
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Towel loop formation in a hand towel dispenser
    • Publication number 20020145364
    • Publication date Oct 10, 2002
    • Albert Gaide
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...