Patents by Inventor Glenn Rinas

Glenn Rinas 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).

  • 45 degree miter undercutter bit
    Patent number: 5116166
    Abstract: A miter undercutter bit is provided which is functional to make a 45 degree angled miter. The assembly includes a rotatable shaft having a cutter mounted thereon. The cutter comprises a pair of 45 degree angle arms which upon rotation thereof make the miter. A bearing having a diameter substantially equal to that of the base of the cutter is utilized.
    Type: Grant
    Filed: November 6, 1990
    Date of Patent: May 26, 1992
    Inventor: Glenn Rinas