Patents by Inventor William C. McDowell

William C. McDowell 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).

  • Aquatic game device
    Patent number: 6939193
    Abstract: A game device (10) for spraying water on at least a pair of players wherein, the game device (10) includes a hollow generally spherical housing member (20) having a hollow axial cylinder 25 wherein, the opposite ends of the housing member (20) are provided with a plurality of spray apertures (24) and the exterior of the axial cylinder (25) is operatively associated with a compression plate member (33) and a pair of water saturated sponge members (31) (31) and the interior of the hollow axial cylinder (25) is adapted to receive tether means (50) (50) for shuttling the housing member (20) back and forth between the players.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: September 6, 2005
    Inventors: William C. McDowell, Melissa McDowell
  • Acoustic reflector
    Patent number: D331928
    Type: Grant
    Filed: January 4, 1991
    Date of Patent: December 22, 1992
    Inventor: William C. McDowell