Patents by Inventor Owen Burby

Owen Burby 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).

  • Universal cartridge trimming device
    Patent number: 4742606
    Abstract: A cartridge case trimming device having mounted on a base a horizontally movable case carriage and case cutting device; the carriage includes cradle, trough, carriage groove, case retainer and toggle clamp; the cutting device includes an arbor head whose height is finely adjustable and an arbor shaft carrying at one end a combination chuck and cutter and on the other end a flexible coupling attached to a motor shaft.
    Type: Grant
    Filed: August 22, 1986
    Date of Patent: May 10, 1988
    Inventors: Owen Burby, Richard Clark