Patents by Inventor Samuel P. Harper

Samuel P. Harper 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: 4787797
    Abstract: Apparatus for handling and unwinding round bales of loose fibrous material such as hay, silage and the like comprises a wheeled frame and a turntable mounted for rotation on the frame, the turntable being adapted to receive and retain a round bale such that a bale placed on the turntable may be unwound in a substantially upright position. The turntable may be pivotable from a generally horizontal bale transporting position to a generally vertical bale loading position and in the transporting position, the turntable may be tilted with respect to the frame, generally towards the point at which hay is to be unwound from the bale and dispensed from the turntable. The apparatus is particularly suited for use in narrow passages between animal houses.
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: November 29, 1988
    Inventor: Samuel P. Harper