Patents by Inventor Völker Hülsewede

Völker Hülsewede 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).

  • Thermoplastic film for airbag covers
    Patent number: 8557375
    Abstract: A thermoplastic film for airbag covers contains a cover layer and a foam layer. The cover layer is made of at least two layers, having an outer layer and an inner layer, and an elongation at tear of the inner layer of the cover layer and of the foamed layer is considerably less than the elongation at tear of the outer layer of the cover layer.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: October 15, 2013
    Assignee: Benecke-Kaliko AG
    Inventors: Jürgen Bühring, Katja Fischer, Völker Hülsewede, Jürgen Marquardt, Hartmut Harnisch
  • THERMOPLASTIC FILM FOR AIRBAG COVERS
    Publication number: 20090304973
    Abstract: A thermoplastic film for airbag covers contains a cover layer and a foam layer. The cover layer is made of at least two layers, having an outer layer and an inner layer, and an elongation at tear of the inner layer of the cover layer and of the foamed layer is considerably less than the elongation at tear of the outer layer of the cover layer.
    Type: Application
    Filed: August 13, 2009
    Publication date: December 10, 2009
    Applicants: BENECKE-KALIKO AG, JOHNSON CONTROLS INTERIORS GMBH & CO. KG
    Inventors: Jürgen Bühring, Katja Fischer, Völker Hülsewede, Jürgen Marquardt, Hartmut Harnisch