Patents by Inventor Wilfred P. Anderson

Wilfred P. Anderson 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).

  • Burn-in knife with edge guide
    Patent number: 4238664
    Abstract: A burn-in knife for furniture repair has an electrically heated blade and is provided with an adjustable edge guide assembly mounted on the knife handle for supporting the knife on a workpiece and maintaining the working edge of the blade at a predetermined distance from the workpiece. The guide assembly includes a heat-insulative guide means arranged in side-by-side relationship to the working edge of the blade and out of the working path thereof. The guide means lies in the same plane as the blade and has a straight edge adapted to engage the workpiece. The guide means is selectively adjustable both vertically and rotationally relative to the working edge of the blade.
    Type: Grant
    Filed: August 31, 1977
    Date of Patent: December 9, 1980
    Inventor: Wilfred P. Anderson