Patents by Inventor David Obetz

David Obetz 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).

  • High temperature conveyor assembly
    Patent number: 5564558
    Abstract: A conveyor belt comprising a series of belt links arranged in superimposed successive overlapping relation secured together by interlocking belt link fasteners and apertures, combined with heat protection barriers to protect the belt from contacting high temperature materials that are transported. The barriers interlock with the links of the belt forming a surface which contacts the high temperature materials.
    Type: Grant
    Filed: December 13, 1994
    Date of Patent: October 15, 1996
    Assignee: Fenner, Inc.
    Inventors: John Hampton, A. Ronald Hetrich, David Obetz