Patents by Inventor Thorsen Koch

Thorsen Koch 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).

  • Method For Producing A Toothbrush Head
    Publication number: 20120019046
    Abstract: The present invention relates to a method for producing a brush head for a toothbrush head in which the bristle tufts that are already fixed to a bristle support of the brush head are cut at the free ends thereof such that a desired tuft end contour is generated. According to the invention, at least one bristle tuft is bent away at least in parts and held in a bent-away position while the tuft end contour of this at least one and/or of another bristle tuft is cut.
    Type: Application
    Filed: July 22, 2011
    Publication date: January 26, 2012
    Applicant: Braun GmbH
    Inventors: Georges Driesen, Roland Doerr, Thorsen Koch, Michael Schmid, Bernd Nootbaar, Michael Dümig, Wolfgang Schüppert, Christian Stief, Peter Scheurich, Roland Trombelli