Patents by Inventor Juan M. Schreiner

Juan M. Schreiner 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).

  • Stitch cams for circular knitting machines
    Patent number: 4178779
    Abstract: The invention relates to movable stitch cams for circular knitting machines wherein the stitch adjustment is effected by rotation of the cam around an axis of rotation and wherein the main portion of the active portion of the cam lies on an arc of a circle having its center on the axis of rotation of the cam.
    Type: Grant
    Filed: February 27, 1978
    Date of Patent: December 18, 1979
    Assignee: Jumberca, S.A.
    Inventor: Juan M. Schreiner