Patents by Inventor John P. Viazanko

John P. Viazanko 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).

  • Patent number: 4987813
    Abstract: A commercially obtainable miter or radial saw having a planar work support is mounted in a cut-out made in the top of a conventional shop bench or table by a saw support, which when attached to the table top and adjusted, will bring the top of the saw work support into alignment with the top of the table to form a continuous surface. A fence carrying an adjustable work stop and a scale may be mounted on either or both sides of the saw so as to be continuous with the fence originally, or otherwise, supplied with the saw.
    Type: Grant
    Filed: January 9, 1990
    Date of Patent: January 29, 1991
    Inventor: John P. Viazanko
  • Patent number: 4798113
    Abstract: The table of a mitre saw has an extension table detachably attached thereto at each end. The extension table carries a fence in alignment with the mitre table fence, and the fence carries a movable stop and index scale. The stop can be fit on either the left or right extension table fence. The mitre saw is preferably mounted on its own base, with the base being provided with wheels for easy transport and removable legs for support. The left and right extension tables each have pivotable support legs and, when detached, the extension tables are carried and protected in a carrying case.
    Type: Grant
    Filed: April 14, 1986
    Date of Patent: January 17, 1989
    Inventor: John P. Viazanko