Patents by Inventor Wolfram Lieven

Wolfram Lieven 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: 20170106823
    Abstract: A bumper device for a motor vehicle is described. A cross member assembly includes a cross member running transverse to a traveling direction and a side element extending from an end of the cross member. A side member assembly has a first end configured to be fixed to a vehicle structure and a second end fixed to the cross member. A support member extends from the side member assembly towards an end of the side element opposite the cross member. The support member is configured to absorb and transfer an oblique load acting on the side element to the side member assembly, and to defect without substantial resistance to the longitudinal load acting on the cross member in the traveling direction.
    Type: Application
    Filed: October 14, 2015
    Publication date: April 20, 2017
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Wolfram LIEVEN, Michael WEIL
  • Patent number: 9120508
    Abstract: A cross member of a motor vehicle body is provided. The cross member is designed for forming a load-transmitting connection between two side members of the body and can be structurally connected to these. The cross member includes at least one floor portion that is depressed relative to a marginal rim, which together with at least one side wall adjoining thereon forms at least one stowage space for receiving items.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: September 1, 2015
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Thorsten Pohl, Juergen Dick, Andreas Kirsch, Wolfram Lieven