Patents by Inventor Fred C. Larson

Fred C. Larson 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: 6045449
    Abstract: A water play area having a plurality of water devices and actuators for controlling those devices located outside of the play area for selective activation by spectators observing participants within the play area. The play area is preferably laid out like a giant pinball machine in which participants are placed in groups or individually within tubes representing the balls of the pinball machine. Movement of the tubes along the play area plane can be influenced by movement inducing devices such as flippers, spinners, stationary bumpers, guides and Dutchman's Dikes. Also included within the play area are water devices, such as whipping snakes, geysers, rain drops, shower sprayers, whirly-birds and water bomb launchers that can either be on continuously or be selectively activated to drench participants within the play area.
    Type: Grant
    Filed: March 3, 1998
    Date of Patent: April 4, 2000
    Inventors: Mark Aragona, Robert F. Belongia, Fred C. Larson