Patents by Inventor Sadao Nishide

Sadao Nishide 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: 4026095
    Abstract: The invention proposes an improved yarn winding arrangement including a series of bobbins and spindles. The arrangement includes a fluid operated yarn sucking and projecting unit positioned at a distance substantially above its related bobbin and in close proximity to the starting point of the yarn balloon formed directly above the bobbin. A first fluid operated, waste yarn sucker is operatively connected with the unit. A second fluid operated waste yarn sucker is positioned in proximity to the root end of the yarn for receiving the yarn projecting fluidically from the discharge end of the aforementioned unit. The unit includes a sleeve as its main body formed with a longitudinally extending slot for sucking therethrough the yarn for deviating it from its regular running course to a wasting one.
    Type: Grant
    Filed: October 16, 1975
    Date of Patent: May 31, 1977
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventors: Takashi Kobatake, Kyosuke Takeda, Sadao Nishide, Tetsuo Saito