Patents by Inventor Klaus-Dieter Baum

Klaus-Dieter Baum 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).

  • Electric actuation device
    Patent number: 7138592
    Abstract: An electric operating part assembly has a switching mat and switching mat domes which are arranged therein and which can be operated by the effect of a vertical force. The operating part has at least one pull rocker which, in its longitudinal course, is arranged parallel to the surface of the switching mat. When the pull rocker is operated, a switching arm of the pull rocker situated opposite the operating arm will move a ram arranged between the switching arm and the switching mat dome, for operating the switching mat dome, in the direction of the switching mat dome.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: November 21, 2006
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Christian Lau, Klaus-Dieter Baum
  • Electric actuation device
    Publication number: 20050279618
    Abstract: An electric operating part assembly has a switching mat and switching mat domes which are arranged therein and which can be operated by the effect of a vertical force. The operating part has at least one pull rocker which, in its longitudinal course, is arranged parallel to the surface of the switching mat. When the pull rocker is operated, a switching arm of the pull rocker situated opposite the operating arm will move a ram arranged between the switching arm and the switching mat dome, for operating the switching mat dome, in the direction of the switching mat dome.
    Type: Application
    Filed: June 16, 2005
    Publication date: December 22, 2005
    Applicant: Dr. Ing. h.c. F. Porsche AG
    Inventors: Christian Lau, Klaus-Dieter Baum