Patents by Inventor Marc Williams

Marc Williams 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: 5669634
    Abstract: An energy absorber for a motor vehicle steering column including a yoke pivotable about a lateral centerline of a body of the motor vehicle and an energy absorbing structure responsive to linear translation of a mast jacket of the steering column relative to the yoke in the direction of a longitudinal centerline of the mast jacket. The mast jacket extends through a bore in the yoke and is prevented by the bore from tipping relative to the yoke. The energy absorbing structure includes a convex anvil on the mast jacket and a J-shaped flat metal strap seated on the convex anvil with a short leg rigidly attached to the yoke and a long leg juxtaposed a wall of the mast jacket.
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: September 23, 1997
    Assignee: General Motors Corporation
    Inventors: Marc William Heinzman, Michael Patrick Anspaugh, Richard Kremer Riefe, David Michael Byers