Patents by Inventor Juergen W. Siebeneick

Juergen W. Siebeneick 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).

  • Patent number: 7490840
    Abstract: The present invention concerns a steering and suspension system of a vehicle. The system may include a strut extension member having a strut clamp arm mounted to a strut assembly, an upper extension support arm extending from the strut clamp arm, an extension fork with first and second arms extending from the strut clamp arm, and a lower extension support arm extending from the extension fork. Also, a steering knuckle has an upper portion pivotally coupled to the upper extension support arm, and a lower portion pivotally coupled to the lower extension support arm. A lower control arm has an outboard portion with a control arm mounting bore therethrough, and a compliant hinge joint includes a first joint associated with the first arm, a second joint associated with the second arm, and a shaft extending through the first joint, the second joint and the mounting bore.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: February 17, 2009
    Assignee: GM Global Technology Operations, Inc.
    Inventors: James L. Luttinen, Juergen W. Siebeneick