Patents by Inventor Gary Grim

Gary Grim 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: 4355474
    Abstract: A flexible sole that can be attached by a skater to his roller skates to immobilize the wheels and provide a sole surface for relatively normal walking. The sole includes an elongated sheet with releasable mounting members at opposite ends. The mounting members may be attached to the skate in such a manner that the sheet is drawn tautly over the wheels. The wheels are engaged by an upper surface of the sheet while a bottom surface functions as a relatively stationary walking surface.
    Type: Grant
    Filed: January 12, 1981
    Date of Patent: October 26, 1982
    Inventor: Gary Grim