Patents by Inventor Vincent Piazzola

Vincent Piazzola 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).

  • Safety guard
    Patent number: 4062391
    Abstract: A safety guard for use with a woodworking machine comprising a transparent enclosure configured to substantially enclose the cutting tool of the woodworking machine. An elongated pressure member is formed on the lower portion of the outer wall to engage the workpiece. A plurality of inclined interrupted teeth extend along the lower edge of the elongated pressure member to engage the workpiece to prevent the workpiece from being thrown back into the operator.
    Type: Grant
    Filed: November 11, 1976
    Date of Patent: December 13, 1977
    Inventor: Vincent Piazzola