Patents by Inventor Rota Fabio

Rota Fabio 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).

  • Rotary blade shredding apparatus with stationary bars in the form of a sinusoidal or broken line, acting as counterblade and grid
    Publication number: 20020050538
    Abstract: A rotary blade shredding apparatus comprising a plurality of shredder rollers (14, 15, 16) with parallel axes, each roller comprising a rotationally driven shaft and a plurality of rotating blades spaced axially therealong, and a cut-cooperating screening member (20), the blades of adjacent rollers being axially intercalated, characterized in that the cut-cooperating screening member comprises a plurality of bars (22) having a shape among the following: a broken line (22a), a wavy line (22b), so as to have bar portions protruding from one side and the other of a theoretical median line (m) of the bar.
    Type: Application
    Filed: September 25, 2001
    Publication date: May 2, 2002
    Inventor: Rota Fabio