Patents by Inventor DuWayne Rader

DuWayne Rader 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).

  • Multi-purpose farm implement
    Patent number: 5076752
    Abstract: This invention provides a farm implement that is transformable between three different configurations in order to perform three different tasks. In a first configuration, the invention is suitable for hauling goods. By rotating its side members about their outer edges, the invention may be transformed into a second configuration, which is suitable for unloading goods. By rotating its side members about their inner edges, the invention may be transformed into a third configuration, which is suitable for presenting goods to livestock.
    Type: Grant
    Filed: March 15, 1990
    Date of Patent: December 31, 1991
    Inventor: DuWayne Rader