Patents by Inventor Peter Kämpf

Peter Kämpf 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).

  • Pen
    Patent number: 7537405
    Abstract: A pen comprising an applicator tip, a chamber for receiving the applicator tip in a rest position, wherein the chamber has a first through opening through which the applicator tip passes for moving from the rest position into an operative position, and a closure for closing the first through opening. In accordance with the invention the closure is on an outside of the chamber.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: May 26, 2009
    Assignee: STABILO International GmbH
    Inventors: Christian Breuer, Jochen Luft, Peter Kämpf