Patents by Inventor Robert L. Budke

Robert L. Budke 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).

  • Noise-controlled circular saw blade
    Patent number: 4114494
    Abstract: A circular saw is disclosed which employs unique tooth forms contributing to reduced noise. The saw in operation, because of the design of the tooth forms, reduces vibration of the saw plate caused by air turbulence as well as reduces air flow through the gullet of the saw blade. The overall result is a quieter saw. A narrow, shallow and generally square design gullet configuration contributes to noise reduction.
    Type: Grant
    Filed: January 3, 1978
    Date of Patent: September 19, 1978
    Inventors: Robert L. Budke, Lowell C. Freeborn
  • Pre-sharpened cutting tip for saw plate
    Patent number: 3971113
    Abstract: A pre-sharpened cutting tip for brazing onto the working edge of a saw plate. The upper end of the tip contains the pre-sharpened cutting edge. The lower end of the tip has a width equal to that of the cutting edge. The midsection of the tip is of reduced width for decreasing the friction between the tip and the workpiece during sawing. Since both ends of the tip are of equal width, the tip can be accurately located with reference to the parallel sides of the saw plate for brazing the tips onto the saw plate.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: July 27, 1976
    Assignee: Systi-Matic Company
    Inventors: Robert L. Budke, Lowell C. Freeborn