Patents by Inventor Gianfranco Pozzo

Gianfranco Pozzo 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).

  • Router bit with interchangeable knives
    Patent number: 5593253
    Abstract: A router bit includes a generally elongate body portion, a shank portion for mounting to a rotating machine, and a knife support head disposed oppositely from the shank portion. The knife support head includes a pair of recesses formed therein to accept interchangeable knives which are adjustable longitudinally to compensate for knife wear and loss of diametrical dimension due to resharpening of the knives.
    Type: Grant
    Filed: January 26, 1995
    Date of Patent: January 14, 1997
    Inventor: Gianfranco Pozzo
  • Apparatus and method for sharpening contour profile cutter blades
    Patent number: 5283986
    Abstract: An apparatus and method for facilitating the grinding wheel sharpening of contour knife blades having a contoured cutting edge formed along one side thereof includes contour profile knife blades having a passageway formed therethrough, the passageway having an opening into the flat surface of the knife blade and an opening into the mounting surface of the knife blade, the opening into the flat surface being of greater diameter than the opening to the mounting surface.
    Type: Grant
    Filed: June 22, 1992
    Date of Patent: February 8, 1994
    Inventor: Gianfranco Pozzo