Patents Assigned to Toyo Kako Kabushiki Kaisha
  • Resin-molded valve and method of making the same
    Patent number: 4553562
    Abstract: A valve molded entirely of resin includes a valve body having an inner housing, a housing cap fitted in the inner housing, a valve element such as a ball, and a stem coupled to the valve element and actuatable to move the latter for providing selective communication between ports in the inner housing and the housing cap. The valve body is covered with a frame molded of resin and substantially covering the exterior surface of the valve body.
    Type: Grant
    Filed: October 25, 1983
    Date of Patent: November 19, 1985
    Assignee: Toyo Kako Kabushiki Kaisha
    Inventor: Morihito Nakada