Patents by Inventor Guy J. MacDonald

Guy J. MacDonald 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: 6530105
    Abstract: A golf shoe spike cleaner particularly adapted for use in association with a golf cart comprises a frame for mounting at least one spike cleaner thereto, at least one spike cleaner mounted to the frame, and mounting member for mounting the spike cleaner to the golf cart. The present device may further include a plurality of spike cleaners, angularly disposed with respect to the horizontal or ground at a convenient angle for dragging a golf shoe thereacross. To prevent debris from flying into the golf cart a shield is used to deflect the debris away from the cart.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: March 11, 2003
    Inventor: Guy J. MacDonald