Patents by Inventor Karen Brummer

Karen Brummer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Novel tire tread and process for creating footprints
    Publication number: 20070175556
    Abstract: A tire comprising a tread with a plurality of raised ornamentations and a method of producing tire tracks with a specific configuration has been disclosed and claimed.
    Type: Application
    Filed: January 31, 2006
    Publication date: August 2, 2007
    Inventor: Karen Brummer
  • Tire
    Patent number: D552534
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: October 9, 2007
    Inventor: Karen Brummer