Patents by Inventor Richard D. Croul

Richard D. Croul 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: 4339122
    Abstract: An amusement apparatus is disclosed which simulates the riding experience encountered in ocean surfing, composed generally of a shaped slope having plural, stationary wave forms and multiple surface irregularities, covered with a plurality of interconnected vinyl-coated foam sections, and including an irrigation system to distribute a thin film of water over the upper-surface of the apparatus. The interconnected prefabricated sections yield an inclined planing surface which is adapted to slightly deform in response to shifting body weight of a user thereby permitting a user to turn and maneuver during travel down the apparatus on a surfboard-like vehicle.
    Type: Grant
    Filed: May 12, 1980
    Date of Patent: July 13, 1982
    Inventor: Richard D. Croul