Patents by Inventor James Loos

James Loos 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).

  • Swivel knife holder assembly for a multi-ply reciprocating cutter
    Patent number: 11872717
    Abstract: The swivel knife holder assembly includes a shoulder screw defining an axis, and having a proximal threaded end and a distal head, and mounted on the shoulder screw is a bobbin assembly. The swivel knife holder assembly also includes a shell defining an interior, and having a distal opening and a proximal opening. A core is secured in the interior and is coupled to a knife for cutting fabric material. The proximal opening of the shell is defined by a flange and houses the shoulder screw therein. Threadably coupled to the proximal threaded end of the shoulder screw is a stem. The stem secures the bobbin assembly within the shell and also includes a mounting surface for engaging a reciprocating drive mechanism.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: January 16, 2024
    Assignee: Gerber Technology LLC
    Inventors: Mark R. Johansen, Darryl C. Stein, James Loos