Patents by Inventor Eugene F. Hanyzewski

Eugene F. Hanyzewski 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: 4445553
    Abstract: An apparatus for shaping a wooden workpiece according to a template configuration including a carriage supported on a motion translating device displaceable either longitudinally or transversely. A template follower is secured to the carriage and is engagable with selected templates. Any of a selected number of cutter heads may be brought into engagement with the workpiece by rotating a turret carrying the selected cutters to the desired position and engaging the cutter shaft with the motor shaft at a detachable coupling. Another embodiment of the invention utilizes a pantograph mechanism and is adaptable for use with conventional shapers.
    Type: Grant
    Filed: December 10, 1981
    Date of Patent: May 1, 1984
    Inventors: Eugene F. Hanyzewski, Kenneth A. French, Thomas S. Walker