Patents by Inventor Keith M. Scott

Keith M. Scott 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).

  • Method for sharpening bedknives
    Patent number: 5893792
    Abstract: A method of sharpening bedknives for reel type mowers by installing sets of locator surfaces in a bedknife grinder, grinding the surfaces with the grinder to be aligned and parallel, installing a bedknife located against surfaces in both sets, and electromagnetically locking the bedknife in position while grinding the edge to be sharpened. The bedknife is adjusted to be aligned with the reel blades by adjusting the bedknife pivots in the mower.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: April 13, 1999
    Inventor: Keith M. Scott
  • Method for sharpening bedknives
    Patent number: RE39492
    Abstract: A method of sharpening bedknives for reel type mowers by installing sets of locator surfaces in a bedknife grinder, grinding the surfaces with the grinder to be aligned and parallel, installing a bedknife located against surfaces in both sets, and electromagnetically locking the bedknife in position while grinding the edge to be sharpened. The bedknife is adjusted to be aligned with the reel blades by adjusting the bedknife pivots in the mower.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: February 20, 2007
    Inventor: Keith M. Scott