Patents by Inventor Anne Jahnke

Anne Jahnke 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).

  • Cable by-pass device and system
    Patent number: 6412420
    Abstract: Disclosed herein is cable by-pass device comprising a guide wheel rotatably mounted to an axle, at least one toothed wheel having a plurality of teeth extending radially therefrom rotatably mounted independently of the guide wheel, a bracket to the rear of the guide wheel, and an attachment portion below the guide wheel.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: July 2, 2002
    Assignee: Sellstrom Manufacturing Co.
    Inventors: Rafael Kramer, Anne Jahnke