Patents Assigned to J.S. Staedtler GmbH & Co. KG
  • Writing, drawing or painting utensil
    Patent number: D531665
    Type: Grant
    Filed: November 18, 2005
    Date of Patent: November 7, 2006
    Assignee: J.S. Staedtler GmbH & Co. KG
    Inventor: Christian Leibeck