Patents by Inventor Kenneth Murphy

Kenneth Murphy 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).

  • Inflatable portable game
    Patent number: 5772535
    Abstract: An inflatable portable substantially collapsible structure comprising an inflatable substantially collapsible playing field having at least two walls, a top and a bottom, at least one object director to direct an object with a fluid along or above the playing surface and at least one score area.
    Type: Grant
    Filed: December 18, 1996
    Date of Patent: June 30, 1998
    Inventor: John Kenneth Murphy