Patents by Inventor Eric Bjerkctvedt

Eric Bjerkctvedt 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).

  • Vehicle
    Patent number: 9004510
    Abstract: A vehicle is disclosed. The vehicle may include a base portion and a modular portion. The base portion may be a four wheel vehicle having an operator area with seating for at least two occupants in a side-by-side arrangement. The modular portion may be coupled to the base portion resulting in a six wheel vehicle. The wheels of the modular portion may be powered by an engine of the base portion.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: April 14, 2015
    Assignee: Polaris Industries Inc.
    Inventors: Joshua J. Leonard, Richard Raymond Maki, Eric Bjerkctvedt, Michael D. Schneider, Bradley Robert Morisch, Brian D. Krosschell