Patents by Inventor Mark A. Petraccoro

Mark A. Petraccoro 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).

  • Hacksaw
    Patent number: 5377416
    Abstract: A hacksaw blade has an outer free end and an inner end, with the inner end arranged for reception within a pistol grip handle and secured thereto to provide for case of manipulation of the hacksaw in use.
    Type: Grant
    Filed: January 27, 1994
    Date of Patent: January 3, 1995
    Inventor: Mark A. Petraccoro