Patents by Inventor John V. Lierop

John V. Lierop 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).

  • Pallet dispenser
    Patent number: 5575613
    Abstract: A sensing arrangement is disclosed for use in a pallet dispenser or the like, to determine whether a pallet is present or not. A body, having a shaped engagement surface, displaces in the plane of the pallets upon sliding engagement by a pallet, and suitably has side faces angled in both the horizontal and vertical planes, and a front face.
    Type: Grant
    Filed: June 27, 1995
    Date of Patent: November 19, 1996
    Assignee: McNeall Engineering Pty. Ltd.
    Inventor: John V. Lierop