Patents by Inventor Pierre Y. Lavorel

Pierre Y. Lavorel 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).

  • Ski and process for its manufacture
    Patent number: 5217243
    Abstract: A ski comprising an upper decoration and protection subassembly, and a lower mechanical assembly, and the process of its manufacture. The decoration and protection sub-assembly is a double layer comprised of a polyamide, a copolymer of styrene, and either of carboxylic acid or its anhydride or a mixture containing those copolymers. This double layer can be coextruded, and it has excellent adhesive properties with the lower mechanical subassembly during the ski molding operation.
    Type: Grant
    Filed: May 15, 1991
    Date of Patent: June 8, 1993
    Assignee: Salomon S.A.
    Inventors: Gilles Recher, Pierre Y. Lavorel