Patents by Inventor Jack A. Patty

Jack A. Patty 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: 4739872
    Abstract: A parts handling apparatus is provided for moving parts from a pick up and loading station into a machining station. A parts supply and feeding device is mounted on a main frame adjacent a parts turnaround device also mounted on the main frame. A swing arm assembly is rotatably mounted to the frame and includes two arm chucks at the end of the swing arm opposite the rotatably mounted end. The swing arm chucks are themselves capable of rotation so as to load and unload parts from the parts feeding device and the parts turnaround device as well as to deliver parts to the machining station.
    Type: Grant
    Filed: March 5, 1987
    Date of Patent: April 26, 1988
    Assignee: AMSTED Industries Incorporated
    Inventors: Kenneth W. Roberts, Jack A. Patty