Patents by Inventor John Hodgman

John Hodgman 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: 5201629
    Abstract: A self-propelled, counterbalanced, container transporter vehicle having a frame, a counterweight supported at the rear, an elevating upright, carriage pick-up and lift frame assembly for lifting, transporting and stacking containers in which a tower structure supports a cab providing an operator's station with controls for hydraulically raising and lowering the upright, the cab has a wide angle front window area that partially wraps around the operator's station to permit a horizontal line of sight to the maximum extension of the lift frame and is sloped back to afford high angle vision to the maximum vertical extension of the upright for high stacking containers.
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: April 13, 1993
    Assignee: Clark Material Handling Company
    Inventors: Clark Simpson, John Hodgman