Patents by Inventor Tsuneo Araki

Tsuneo Araki 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).

  • Muffler cover
    Patent number: 5121810
    Abstract: A muffler cover formed in such a manner that joint sections having a relatively small width are located between a front portion and a top portion, between the front portion and a left side portion, and between the front portion and a right side portion, and that extension sections having substantially the same width as the joint sections are located on both sides of the top portion, the joint sections and the extension sections being folded at an angle of substantially 45 degrees.
    Type: Grant
    Filed: December 18, 1990
    Date of Patent: June 16, 1992
    Assignee: Kioritz Corporation
    Inventor: Tsuneo Araki
  • Muffler cover for internal combustion engine
    Patent number: 4832151
    Abstract: A muffler cover has a plurality of air holes formed therein. At least part of the air holes is formed in such a manner as to have configurations which indicate characters or symbols, and at least those portions of the muffler facing the portions of the muffler cover that correspond to the air holes indicating the characters or symbols are coated with a heat resistant coating.
    Type: Grant
    Filed: August 9, 1988
    Date of Patent: May 23, 1989
    Assignee: Kioritz Corporation
    Inventor: Tsuneo Araki
  • Recoil starter device
    Patent number: H517
    Abstract: A recoil starter device for starting an internal combustion engine has a recoil case attached at its one end to a portion of the internal combustion engine and opened at its other end, a shaft having one end rotatably supported by and extended through a wall of the recoil case and the other end fixedly carrying a recoil pulley on which is wound a rope, and a recoil cover detachably secured to the recoil case so as to cover the opening.
    Type: Grant
    Filed: March 25, 1987
    Date of Patent: September 6, 1988
    Assignee: Kioritz Corporation
    Inventors: Shigeru Sato, Tsuneo Araki