Patents by Inventor Allan M. Baumgartner

Allan M. Baumgartner 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).

  • Belt overlay apparatus
    Patent number: 5141099
    Abstract: An overlay apparatus for use in a conveyor belt which extends in a first direction and which includes a plurality of transverse rods extending between opposed edges of the belt. The overlay apparatus includes an overlay body bent at regularly spaced intervals to form a sinuous configuration with generally straight interior portions extending from respective curved end portions. The overlay body is bent so that the curved end portions thereof are aligned along a pair of spaced generally parallel lines.
    Type: Grant
    Filed: September 25, 1990
    Date of Patent: August 25, 1992
    Assignee: Liquid Carbonic Corporation
    Inventor: Allan M. Baumgartner