Patents by Inventor Peter L. Rappolt

Peter L. Rappolt 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).

  • Wheeled device for hand held brush cutter
    Patent number: 5850728
    Abstract: A wheeled device for use with a brush cutter, comprising: a frame; a plurality of wheels mounted on the frame to support the frame for movement over the ground; a mounting on the frame for attaching a brush cutter to the frame with a blade of a brush cutter substantially parallel to the ground. The mounting, adapted to attach to the boom of the brush cutter, is adjustable to move the center of the blade relative to the frame to accommodate different size blades and may also be adjustable to accommodate different brush cutter having different angles of boom. The mounting of the wheels may be such as to allow the separation of at least one of the wheels from at least one of the remaining wheels to be adjustable.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: December 22, 1998
    Inventor: Peter L. Rappolt
  • 3-wheeled attachment for a brush cutter
    Patent number: D398615
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: September 22, 1998
    Inventor: Peter L. Rappolt
  • 2-wheeled attachment for a brush cutter
    Patent number: D402297
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: December 8, 1998
    Inventor: Peter L. Rappolt