Patents Assigned to Olympia Sports Products, Inc.
  • Mat transport rack
    Patent number: 4690376
    Abstract: A stable movable metal frame mat transport rack useful for storing and transporting an entire three section wrestling mat. The rack contains a winch cable hoist mechanism for lifting and lowering the mat sections to and from storage positions on the rack.
    Type: Grant
    Filed: April 16, 1986
    Date of Patent: September 1, 1987
    Assignee: Olympia Sports Products, Inc.
    Inventor: Neil Duncan
  • Recreational semi-displacement hull watercraft
    Patent number: 4660490
    Abstract: A watercraft comprising an efficient, directionally stable and maneuverable hull construction useful for recreation and water sports. In a preferred embodiment the hull has an outwardly projecting flange longitudinally positioned along the periphery of the hull substantially about the waterline, whereby the flange increases the directional stability and maneuverability of the hull and keeps the wetted surface area of the hull to a minimum.
    Type: Grant
    Filed: January 30, 1986
    Date of Patent: April 28, 1987
    Assignee: Olympia Sports Products, Inc.
    Inventor: Daniel J. S. Broadhurst