Patents Examined by Raleig W. Chiu
  • Recreational and educational game apparatus
    Patent number: 5409224
    Abstract: A game apparatus, the game apparatus including a housing, the housing enclosing a playing chamber therewithin, at least one pair of substantially opposing impeller devices sharing a common longitudinal axis, each impeller being capable of impelling a projectile into the playing chamber.
    Type: Grant
    Filed: December 17, 1993
    Date of Patent: April 25, 1995
    Inventor: Emilie M. Schiess