Patents by Inventor Günter Johann Bierbaum

Günter Johann Bierbaum 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).

  • Conveyor device
    Patent number: 6311823
    Abstract: A conveying device for a paper web roll in a web-fed printing press includes a conveyor car that rides on a support track recessed into the floor. A pair of alignment rails are situated adjacent to the support track. These alignment rails, or at least one of them is moveable between a rest position flush with the floor, and a roll alignment position in which it is inclined, at an acute angle with respect to the floor. In the roll alignment position, both of the alignment rails are inclined with respect to the floor.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: November 6, 2001
    Assignee: Koenig & Bauer Aktiengesellschaft
    Inventors: Günter Johann Bierbaum, Klaus Walter Röder