Patents by Inventor Byron W. Ross

Byron W. Ross 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).

  • Engraving machine
    Patent number: 4297060
    Abstract: A mechanism for duplicating an image includes a pantograph mechanism which is carried on a slide which may be selectively moved axially to position the pantograph. Carried on the pantograph is a cutting or marking device which may be readily interchanged. This device may be a standard rotating engraving cutter, a diamond drag engraving cutter, a laser cutting device, a heat producing device, a brush, a felt tip pen, or other apparatus.
    Type: Grant
    Filed: November 1, 1979
    Date of Patent: October 27, 1981
    Inventor: Byron W. Ross