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Dirk Wefer

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  • Bremen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lock for a sliding door
    • Patent number 8,161,779
    • Issue date Apr 24, 2012
    • Raumplus GmbH & Co. KG
    • Carsten Bergmann
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK FOR A SLIDING DOOR
    • Publication number 20100229609
    • Publication date Sep 16, 2010
    • Carsten Bergmann
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    WALL, DOOR OR WINDOW ELEMENT
    • Publication number 20090293366
    • Publication date Dec 3, 2009
    • Dirk Wefer
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS