Patents by Inventor Barry J. Barnett

Barry J. Barnett 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).

  • Method and apparatus for reducing conveyor belt spillage
    Patent number: 5441144
    Abstract: A conveyor (101) to minimize spillage in which the forward run (108) is located below the return run (107) and arranged so that any carry back material dislodged from the return run (107) drops onto the forward run (108).
    Type: Grant
    Filed: May 12, 1993
    Date of Patent: August 15, 1995
    Assignee: Barnett Investments Pty Limited
    Inventor: Barry J. Barnett