Patents by Inventor Holger Saint-Denis

Holger Saint-Denis 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).

  • Airbag and method of producing an airbag
    Publication number: 20050161919
    Abstract: The invention relates to a two-ply airbag consisting of a textile surface structure, said plies lying opposite one another and enclosing at least one chamber that can be filled with gas. The piles have surfaces that face outwards. The airbag is characterized in that coatings, which are suitable for sealing and reinforcing the airbag, are applied to said surfaces.
    Type: Application
    Filed: December 2, 2004
    Publication date: July 28, 2005
    Inventors: Johann Berger, Holger Saint-Denis, Norbert Huber, Jorg Ruschulte
  • Method for producing woven fabrics
    Patent number: 6866068
    Abstract: A method for producing woven fabrics, especially airbag woven fabrics, while using a multiphase weaving machine in the following steps: weaving a fabric comprised of filament threads in warp and weft on the multiphase weaving machine, whereby a high shrinking type of yarn is used as the warp and an average to low shrinking type of yarn is used as the weft, and finishing the woven fabric by hydroshrinking and/or thermoshrinking.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: March 15, 2005
    Assignee: Berger Seiba-Technotex Verwaltungs GmbH & Co.
    Inventors: Johann Berger, Holger Saint-Denis
  • Method for producing woven fabrics
    Publication number: 20020152594
    Abstract: The invention relates to a method for producing woven fabrics, especially airbag woven fabrics, while using a multiphase weaving machine with the following steps: weaving a fabric comprised of filament threads in warp and weft on the multiphase weaving machine, whereby a high shrinking type of yarn is used as the warp and an average to low shrinking type of yarn is used as the weft, and finishing the woven fabric by hydroshrinking and/or thermoshrinking.
    Type: Application
    Filed: March 19, 2002
    Publication date: October 24, 2002
    Inventors: Johann Berger, Holger Saint-Denis