Patents by Inventor Gilles LeMasson

Gilles LeMasson 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: 7759608
    Abstract: The invention relates to the general field of cutting machines using a laser beam; it relates more particularly to a system of slats for a laser-cutting machine table. These slats (8) each consist of a trough (9) containing a plurality of juxtaposed inserts (10) arranged parallel or substantially parallel to one another, each insert (10) taking the form of a folded thin sheet-metal plate comprising at least two parts connected along a fold line, a first part arranged substantially parallel to the direction of incidence of the laser beam and constituting a support strip whose free upper edge forms a support element for the product (4) to be cut, and a second part which is inclined with respect to the direction of incidence of the laser beam and constitutes an oblique strip for deflecting the laser beam (3).
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: July 20, 2010
    Assignee: Lectra SA
    Inventor: Gilles LeMasson
  • Publication number: 20050116396
    Abstract: The invention relates to the general field of cutting machines using a laser beam; it relates more particularly to a system of slats for a laser-cutting machine table. These slats (8) each consist of a trough (9) containing a plurality of juxtaposed inserts (10) arranged parallel or substantially parallel to one another, each insert (10) taking the form of a folded thin sheet-metal plate comprising at least two parts connected along a fold line, a first part arranged substantially parallel to the direction of incidence of the laser beam and constituting a support strip whose free upper edge forms a support element for the product (4) to be cut, and a second part which is inclined with respect to the direction of incidence of the laser beam and constitutes an oblique strip for deflecting the laser beam (3).
    Type: Application
    Filed: December 29, 2003
    Publication date: June 2, 2005
    Inventor: Gilles LeMasson