Patents by Inventor Cesare Spinato

Cesare Spinato 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).

  • Grape crusher
    Patent number: 4457223
    Abstract: A grape crusher and de-stemmer comprising a drum (5) having a spiral rotor blade (8) eccentrically mounted in the drum to have a greater clearance at the top and at the bottom. The drum is perforated with perforations (18,19) and means are provided for rotating the rotor at high speed to remove the berries from the stalks and to split the berries so that the juice may be extracted.
    Type: Grant
    Filed: December 30, 1981
    Date of Patent: July 3, 1984
    Inventor: Cesare Spinato