Patents by Inventor Leon R. Wilson

Leon R. Wilson 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: 4789289
    Abstract: Equipment for loading, moving and feeding round bales having a bale lifting mechanism, a T-bar to move the bales along a trailer bed surface and having a pair of tiltable platforms at the front of the trailer bed. One of the platforms is used to move the bale to the other platform and the second platform cooperates with a feeding drum to unwrap the bale substance in a controlled manner.
    Type: Grant
    Filed: December 23, 1986
    Date of Patent: December 6, 1988
    Inventor: Leon R. Wilson
  • Patent number: 4370796
    Abstract: Disclosed is a bale wagon comprising a bed upon which bales are stored and a tower mounted on the bed for receiving a bale or bales, lifting the bale(s) to a selected height, and moving the bale(s) longitudinally of the bed length, depositing same on the bed or on a partially formed load already on the bed and wherein said tower can retrieve said bales from said load and eject them from said bed.
    Type: Grant
    Filed: August 12, 1980
    Date of Patent: February 1, 1983
    Inventor: Leon R. Wilson