Patents by Inventor Kinji Goto

Kinji Goto 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).

  • Mixing bibcock
    Patent number: 4883090
    Abstract: The invention relates the mixing valve for controlling the mixture of hot and cold water. The valve takes the form of a fixed and movable plate. A recessed guide groove in the movable plate is formed as a blind groove cooperating with hot and cold water ports and an outlet in the fixed plate. The guide groove has several branches arranged to variably connect to the hot and cold water ports in different relative positions of the movable and fixed plates.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: November 28, 1989
    Assignee: Kitamuragokin Ind. Co., Ltd.
    Inventors: Yoshiaki Kitamura, Kinji Goto