Patents by Inventor Kenneth E. Libersky

Kenneth E. Libersky 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).

  • Power assist hitch for a hay transport
    Patent number: 4046274
    Abstract: A hay transport having a bed mounted upon an axle, the bed being pivotable about the axle. A frame extends forwardly from the axle, and a tilt cylinder is affixed between the frame and the bed. A support structure has an inner sleeve affixed thereto. An outer sleeve slides over the inner sleeve, and a horizontal hitch cylinder is disposed within the inner sleeve. The hitch cylinder is affixed between the frame and the support structure, and the outer sleeve slides upon the inner sleeve as the hitch cylinder is operated. The support structure bears control mechanisms and is affixed to a prime mover. Actuation of the hitch cylinder causes the hay transport to be moved away from the primer mover.
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: September 6, 1977
    Inventor: Kenneth E. Libersky