Patents by Inventor Wilhlem Friederich Wallmeier

Wilhlem Friederich Wallmeier 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).

  • Light bulb socket for motor vehicle lamps
    Patent number: 6971904
    Abstract: A light bulb socket for a motor vehicle lamp has a hull-shaped socket body formed of a cylindrically-shaped part and a separate plate for receiving contact springs. For stabilizing a seating of the contact springs, the plate has rearwardly directed protrusions that snugly enclose cross-sectional U-shaped end portions of the contact springs. Legs of the U-shaped end portions of the contact springs form a double contact bond to power lead cables with insulation-displacement connections.
    Type: Grant
    Filed: October 26, 2004
    Date of Patent: December 6, 2005
    Assignee: Bernhard Juergenhake Gesellschaft fuer Kabelkonfektion und Metallverarbeitung mbH
    Inventor: Wilhlem Friederich Wallmeier