Patents by Inventor Ralf Wurtemberger

Ralf Wurtemberger 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).

  • Front structure of a motor vehicle
    Patent number: 7735902
    Abstract: A front structure of a motor vehicle has a lower bumper that runs in the vehicle transverse direction, and an upper bumper arranged above the lower bumper. The lower bumper and upper bumper are supported on the vehicle structure via crash boxes. The lower bumper defines a closed hollow profile and is supported on a front-end body, in particular on a luggage compartment depression, of the motor vehicle via the associated crash boxes.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: June 15, 2010
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Ralf Wurtemberger
  • FRONT STRUCTURE OF A MOTOR VEHICLE
    Publication number: 20100052342
    Abstract: A front structure of a motor vehicle has a lower bumper that runs in the vehicle transverse direction, and an upper bumper arranged above the lower bumper. The lower bumper and upper bumper are supported on the vehicle structure via crash boxes. The lower bumper defines a closed hollow profile and is supported on a front-end body, in particular on a luggage compartment depression, of the motor vehicle via the associated crash boxes.
    Type: Application
    Filed: May 20, 2009
    Publication date: March 4, 2010
    Applicant: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Ralf Wurtemberger