Patents by Inventor Tateo Ueno

Tateo Ueno 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).

  • Overedge sewing machine for cutting the edge of a fabric while sewing an overedge stitch
    Patent number: 4953484
    Abstract: In this overedge sewing machine, when stitch width is adjusted, an adequate excess thread proportional to the adjusted stitch width is obtained. An overedge stitch can be steadily sewn without excessive stitch tension, even when the stitch width increases. By operating one adjustment member, the position of the lower knife holder and the stitch-support member can be easily adjusted, and the stitch width can thus be easily altered.
    Type: Grant
    Filed: May 23, 1989
    Date of Patent: September 4, 1990
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Hiroaki Fukao, Teruhiko Ohkita, Nobusuke Nagasaka, Tateo Ueno