TREA

Hans-Jörg Clemen

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  • Heidelberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Broom head with bristle structure
    • Patent number 9,615,652
    • Issue date Apr 11, 2017
    • Carl Freudenberg KG
    • Norbert Weis
    • A46 - BRUSHWARE
  • Information Patent Grant

    Broom head
    • Patent number 9,375,076
    • Issue date Jun 28, 2016
    • Carl Freudenberg KG
    • Norbert Weis
    • A46 - BRUSHWARE
  • Information Patent Grant

    Cleaning appliance
    • Patent number 8,650,698
    • Issue date Feb 18, 2014
    • Carl Freudenberg KG
    • Uwe Dingert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dustpan
    • Patent number 8,327,501
    • Issue date Dec 11, 2012
    • Carl Freudenberg KG
    • Peter L. Arnold
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BROOM HEAD
    • Publication number 20140331426
    • Publication date Nov 13, 2014
    • Carl Freudenberg KG
    • Norbert Weis
    • A46 - BRUSHWARE
  • Information Patent Application

    BROOM HEAD WITH BRISTLE STRUCTURE
    • Publication number 20140325780
    • Publication date Nov 6, 2014
    • Carl Freudenberg KG
    • Norbert Weis
    • A46 - BRUSHWARE
  • Information Patent Application

    CLEANING APPLIANCE
    • Publication number 20110107539
    • Publication date May 12, 2011
    • Carl Freudenberg KG
    • Uwe Dingert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUSTPAN
    • Publication number 20090188070
    • Publication date Jul 30, 2009
    • Carl Freudenberg KG
    • Peter L. Arnold
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...