Patents by Inventor Dominique Ribas

Dominique Ribas 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).

  • Production process for hydraulic binder-based boards with four tapered edges, production line of such boards
    Patent number: 8277586
    Abstract: A production process is provided for a board of hydraulic binder with a facing on each of its sides. The process includes on one side first tapered parallel edges and on the same side or the other side, two second tapered parallel edges perpendicular to the first. The process also includes the use of a forming lath having at least two distal parts. The process can be used in a production line that includes a specific lath.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: October 2, 2012
    Assignee: Lafarge Platres
    Inventors: Jean-Louis Laurent, José Madeira, Stéphane Mettavant, Dominique Ribas
  • PRODUCTION PROCESS FOR HYDRAULIC BINDER-BASED BOARDS WITH FOUR TAPERED EDGES, PRODUCTION LINE OF SUCH BOARDS
    Publication number: 20090301647
    Abstract: A production process is provided for a board of hydraulic binder with a facing on each of its sides. The process includes on one side first tapered parallel edges and on the same side or the other side, two second tapered parallel edges perpendicular to the first. The process also includes the use of a forming lath having at least two distal parts. The process can be used in a production line that includes a specific lath.
    Type: Application
    Filed: May 4, 2007
    Publication date: December 10, 2009
    Applicant: Lafarge Platres
    Inventors: Jean-Louis Laurent, José Madeira, Stéphane Mettavant, Dominique Ribas
  • Novel partition comprising plasterboards with improved acoustic properties
    Publication number: 20060150552
    Abstract: A partition includes a plurality of posts and a plurality of plaster boards on each side. Unitary spaces defined by the posts and the boards are divided into between 3 and 1000 volumes per m2 and, preferably, at least 6 volumes per m2, and a method of producing the inventive partition.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 13, 2006
    Applicant: Lafarge Platres
    Inventors: David Blin, Dominique Ribas, Julian Tizianel
  • Method for making thin-edge boards, based on hydraulic binders, line and device for producing same
    Publication number: 20050257873
    Abstract: A production process for boards (9b,11), based on a hydraulic binder such as plaster, having thinned edges (10). This process, before the passage into the die (4, 403), the extraction of a lath (6, 23) from a lath magazine (20) and the introduction of this lath (6, 23) under the facing material (1) of the board. A production line for such boards (9b,11) as well as a device for the introduction of laths (6,23) under the facing material (1).
    Type: Application
    Filed: July 18, 2003
    Publication date: November 24, 2005
    Applicant: LAFARGE PLATRES
    Inventors: Roger Arese, Giovanni Barcaro, Paul Jallon, Serge Ratouchniac, Dominique Ribas