Patents by Inventor Takuo Moori

Takuo Moori 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).

  • Drum-type sand classifier
    Patent number: 4055487
    Abstract: A wet-type sand classifier is characterized by having a unique cone-shaped and sand-discharging means which is disposed at the outlet of the rotary drum and is employed instead of a conventional belt conveyor means to improve the classification efficiency of the apparatus.
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: October 25, 1977
    Assignee: Akae Kikai Kogyo Co., Ltd.
    Inventor: Takuo Moori