Patents by Inventor Thorsten Wend

Thorsten Wend 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: 6642850
    Abstract: In an indicating instrument, especially in a motor vehicle, having a cover glass (4) that appears dark and, under incident light, prevents any view of a dial (3) arranged at a distance behind it, and having at least one light source (8) arranged behind the dial (3) to transilluminate said dial (3) and therefore render the dial (3) visible through the cover glass (4). In order to prevent the dial (3) becoming visible when there is only incident light, the transmission of the dial (3) is matched to the transmission of the cover glass (4). To this end, in particular, the dial (3) is provided with a low transmission.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: November 4, 2003
    Assignee: Mannesmann VDO AG
    Inventors: Heinrich Noll, Helmut Wolf, Thorsten Wend, Matthias Rein