Patents by Inventor Michael Vollbrecht

Michael Vollbrecht 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).

  • Publication number: 20050026525
    Abstract: Described is a composite material having a flexible synthetic composite matrix, and a textile support web embedded therein. This composite material is characterized in that the composite matrix is based upon a cross-linked polyurethane, in that a textile support web is integrated into the polyurethane composite matrix, and in that a textile patterned surface is formed on at least one side of the polyurethane composite matrix. The textile support web is preferably comprised of a woven fabric or knitted fabric and is expediently arranged centrally within the polyurethane composite matrix.
    Type: Application
    Filed: July 2, 2004
    Publication date: February 3, 2005
    Applicant: Benecke-Kaliko AG
    Inventors: Michael Vollbrecht, Claus Zurbig, Bettina Lohre, Christian Noll
  • Patent number: 5607755
    Abstract: A method for producing imitation leather which can be injection molded from the back as well as such imitation leather which can be injection molded from the back are disclosed. The imitation leather comprises a web layer with a decorative layer. In a first operational cycle, an open plastic framework is inserted into the web layer over the side of the web layer facing away from the decorative layer and subsequently, in one or a plurality of further operational cycles, one or a plurality of further open plastic frameworks are inserted. The surface of the web layer forms an adhesion layer for and at the same time a barrier against the injection molding compound. The resilience of the imitation leather is retained.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: March 4, 1997
    Assignee: Benecke-Kaliko AG
    Inventors: Michael Vollbrecht, Gustav Hildebrandt, Hans-Hinrich Kruse, Axel Bruder