Patents by Inventor Shuzo Ohchi

Shuzo Ohchi 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).

  • Patent number: 3963220
    Abstract: A kneading machine includes a pot the diameter of which gradually increases toward the top from the bottom thereof, and a rotatable blade centrally located at the bottom of the pot. At specified positions on the inside wall of the pot there are provided a plurality of projections jutting toward the center of the pot. The rotatable blade is formed of a circular body with a specified radius and an integrated combination of a large blade and a small blade provided on the body at a circumferential angle of separation of about 180.degree.-270.degree.. The small blade is a rectangular plate which is inclined at a given angle to the central vertical axis of the body. The small blade has a bottom side located on the same horizontal plane as the bottom of the body and a top side which gradually rises toward the body and which is integrated to a specified outside position located lower in the vertical direction than the topmost plane of the body.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: June 15, 1976
    Inventor: Shuzo Ohchi