Patents by Inventor Greg S. Warner

Greg S. Warner 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).

  • Novelty hat
    Patent number: 4991235
    Abstract: The novelty hat of the present invention includes a hat shell formed in the shape of a three-dimensional object, such as an automobile, a boat, or a motorcycle. Within the hat shell is a hatband which is detachably connected by interlocking hooks and eyes mounted on the hatband and on the interior walls of the hat shell. The headband is adjustable in size so as to accommodate various head sizes.
    Type: Grant
    Filed: September 21, 1989
    Date of Patent: February 12, 1991
    Inventor: Greg S. Warner