Patents by Inventor Donald J. Lundgren

Donald J. Lundgren 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).

  • Fascia and shoe molding for a bowling center and method
    Patent number: 6712713
    Abstract: In the form of a cover for the edge of an approach at a bowling center with a fascia or shoe molding composition in the form of a synthetic polymer, preferably black in color, suitable for use in a bowling center, a glow rod or a glow dowel may be set in the synthetic polymer, in order to permit bowling under a black system.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: March 30, 2004
    Inventor: Donald J. Lundgren