Patents by Inventor Hans Uwe Bender

Hans Uwe Bender 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).

  • Laminated composite body, in particular conveyor belt
    Patent number: 5958570
    Abstract: A laminated composite body, in particular a conveyor belt, consists of a carcass (2, 2', 2") that determines the mechanical stability of the laminated composite body, and at least one cover (1, 1') made of rubber, thermoplastic elastomer (TPE) and/or plastics that are highly resistant to mechanical damages such as notches, cuts, or the like. In order to improve the resistance of the laminated composite body, the cover (1) is made of at least two layers (10, 11, 12) with different properties that are interconnected so as to form a clear phase limit.
    Type: Grant
    Filed: December 26, 1996
    Date of Patent: September 28, 1999
    Assignee: Contitech Transportbandsysteme GmbH
    Inventors: Dana Schwambach, Hans Uwe Bender, Hans Joachim Koch