Patents by Inventor Marcello Piccirillo

Marcello Piccirillo 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).

  • Machine for the automatic drawing-in of warp threads having warp beam truck
    Patent number: 5381594
    Abstract: The machine contains a warp-beam truck (2) for the warp beam (3), a lifting device (4) and a drawing-in frame (5) provided for clamping a warp-thread layer (KF), the threading-up of which drawing-in frame (5) takes place separately from the drawing-in machine and which, after the threading-up, is transported to the drawing-in machine. The drawing-in frame (5) is detachably mounted on the lifting device (4) and, before the drawing-in, is transferred to the drawing-in machine in which it is displaceably arranged in the longitudinal direction of the latter. When it is displaced during the drawing-in operation, the drawing-in frame (5) is driven separately from the lifting device (4) and the warp-beam truck (2).
    Type: Grant
    Filed: July 28, 1992
    Date of Patent: January 17, 1995
    Assignee: Zellweger Uster AG
    Inventors: Marcello Piccirillo, Paul Beutler