Patents by Inventor Martin Windorfer

Martin Windorfer 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: 7302953
    Abstract: In a built-in ashtray, when the cigarette lighter is fitted into a swiveled-up holder, without any special locking mechanism for the holder, an automatic sliding of the ashtray into its closed position is avoided. A spring has a progressive characteristic spring curve such that the spring force, which acts upon the ashtray in its moved-out operative position and presses the ashtray toward the outside, is greater than the oppositely directed force component of the operating force acting in the plane of the spring force during the inserting or operating of the cigarette lighter.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: December 4, 2007
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Martin Windorfer, Michael Pandura, Rainer Kuhlmann
  • Publication number: 20040134503
    Abstract: A built-in ashtray for a motor vehicle has a housing which has a guide by means of which an ashtray is displaceably in a drawer-type manner disposed in the housing. The ashtray also has a holder for a cigarette lighter which is mounted on the ashtray so that it can be moved into an operative position projecting upward from the ashtray. The built-in ashtray is equipped with a driving device which moves the holder during the displacement of the ashtray out of the housing into the operative position upward and, during the displacement into the housing, in a downward manner Furthermore, a spring is arranged between the housing and a rearward area of the ashtray, which spring changes the ashtray after the release of a locking from a moved-in closed position into a moved-out operative position.
    Type: Application
    Filed: September 23, 2003
    Publication date: July 15, 2004
    Inventors: Martin Windorfer, Michael Pandura, Dipl-Ing. Rainer Kuhlmann