Patents by Inventor Jean-Michel Chretien

Jean-Michel Chretien 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).

  • Patent number: 7900964
    Abstract: A section of a motor vehicle front low area includes a first extendable elongated part, whose rear end is placed in front of a vehicle structural element embodied in a form of a cradle, whereas the front end thereof is connected to a bar-type structural element of the vehicle by a first connection device. The rear end of the first elongated part is movably mounted in front of the cradle-shaped vehicle structural element. The first connection device includes a connection in a form of a slide bar enabling a substantially longitudinal movement to be carried out and a removable stop member for normally hindering movement up to the removal.
    Type: Grant
    Filed: June 6, 2006
    Date of Patent: March 8, 2011
    Assignee: ArcelorMittal Tubular Products Vitry
    Inventors: Jean-Michel Chretien, Arnaud Cocu, Jean-Louis Colmont, Thierry Derchu
  • Publication number: 20100201159
    Abstract: A section of a motor vehicle front low area includes a first extendable elongated part, whose rear end is placed in front of a vehicle structural element embodied in a form of a cradle, whereas the front end thereof is connected to a bar-type structural element of the vehicle by a first connection device. The rear end of the first elongated part is movably mounted in front of the cradle-shaped vehicle structural element. The first connection device includes a connection in a form of a slide bar enabling a substantially longitudinal movement to be carried out and a removable stop member for normally hindering movement up to the removal.
    Type: Application
    Filed: June 6, 2006
    Publication date: August 12, 2010
    Applicant: Vallourec Composants Automobiles Vitry
    Inventors: Jean-Michel Chretien, Arnaud Cocu, Jean-Louis Colmont, Thierry Derchu