Patents Assigned to Parker Brothers Division of Kenner Parker Toys Inc.
  • Flexible unitary circular air foil
    Patent number: 4737128
    Abstract: A flexible, circular, elastomer air foil that is a unitary structure has a central portion that droops downward when the foil is resting on a horizontal flat surface surrounded by an annular portion that is then convex on top and concave on the bottom when resting on a thicker perimetrical rim portion.
    Type: Grant
    Filed: December 11, 1986
    Date of Patent: April 12, 1988
    Assignee: Parker Brothers Division of Kenner Parker Toys Inc.
    Inventors: Randall H. Moormann, Kevin A. Gillespie, James R. Henderson