Patents by Inventor Pierre Marie Duriaud

Pierre Marie Duriaud 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).

  • CONCERNING A FACING BOARD, NOTABLY A PLASTER BOARD
    Publication number: 20100255243
    Abstract: A facing board, notably plaster board (2), according to the invention has a core (4) disposed between two sheets (6, 8) of card. One sheet (8) of card has a substantially straight cut (12) extending from one edge of the board to an opposite edge. The invention also provides for the core (4) to have a break (14) throughout its thickness, and for the sheet (6) of card opposite the cut sheet (8) to be folded at approximately 180° along the break (14).
    Type: Application
    Filed: September 12, 2007
    Publication date: October 7, 2010
    Applicant: PLACOPLATRE
    Inventors: Emmanuel Geeraert, Yves Benkemoun, Laurent Bourdon, Rosa Casals, David Defendenti, Jacques Denimal, Pierre Marie Duriaud, Alexandre Fritsch, Yves Hamelin, Christine Laroulandie, Nadia Maimouni, Aurelie Peraudeau, Fabien Peyrat, Pascal Pinede, Patrick Rosique, Marc Antoine Verhaeghe