Patents by Inventor Kai Tolle

Kai Tolle 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).

  • Publication number: 20070199763
    Abstract: In a rigid drive axle for a vehicle comprising an axle beam provided with a differential housing, at least two tubular axle sections extending in opposite directions from the differential housing and spring support brackets projecting laterally from the axle tube sections, the spring support brackets are integral parts of the axle tube sections facilitating adaptation to various automotive vehicles and forming a relatively low-weight structure which increases the ride comfort and driving safety and also provides for minimal tire wear.
    Type: Application
    Filed: February 26, 2007
    Publication date: August 30, 2007
    Inventors: Steffen Henze, Klaus Schutz, Kai Tolle, Steffen Weber