Patents by Inventor Walter Settele

Walter Settele 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).

  • Yarn carrier for winding a filamentary thread and a method of forming a thread reserve
    Patent number: 4819892
    Abstract: A yarn carrier for winding a filamentary thread having a cylindrical barrel with conical ends and two annular grooves on the inside of the barrel conical end, and a take-up ring disposed for coaxial displacement on one of the ends. The inside surface of the take-up ring is provided with an annular detent adapted to snap into one of the two grooves.
    Type: Grant
    Filed: July 9, 1987
    Date of Patent: April 11, 1989
    Assignee: Viscosuisse SA
    Inventors: Hans Schurmann, Walter Settele