Patents by Inventor Klaus Seufert

Klaus Seufert 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).

  • Sewing installation for the production of a piped pocket opening
    Patent number: 6230637
    Abstract: A sewing installation for the production of a piped pocket opening in a cloth workpiece comprises two cutting units each with a corner cutting knife, which have two knives each. For the production of straight or diagonal corner cuts, one knife of a corner cutting knife is pivotally adjustable about an axis in the direction of the incision which substantially constitutes the pocket opening.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: May 15, 2001
    Assignee: Beisler GmbH
    Inventors: Karl-Heinz Wengerter, Bernd Rausch, Klaus Seufert