Patents by Inventor Jean-Maurice Bulliard

Jean-Maurice Bulliard 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).

  • Aerosol can fabrication process
    Patent number: 7520044
    Abstract: An aerosol can fabrication process comprises the following steps: formation of slugs from an aluminium-based alloy having the following composition, in weight percentage: Si 0.35-0.45 Mg 0.25-0.40 Mn 0.05-0.15 Fe 0.12-0.20 Total of minor elements ?0.15% Al Balance. thermal treatment of the slugs, forced cooling of the slugs, cold impact extrusion of a slug so as to form a can, applying a lacquer inside the can.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: April 21, 2009
    Assignee: Boxal France
    Inventors: Jean-Maurice Bulliard, Guenter Hoellrigl, Cedric Fanton
  • Aerosol can fabrication process
    Publication number: 20060021415
    Abstract: An aerosol can fabrication process comprises the following steps: formation of slugs from an aluminium-based alloy having the following composition, in weight percentage: Si 0.35-0.45 Mg 0.25-0.40 Mn 0.05-0.15 Fe 0.12-0.20 Total of minor elements ?0.15% Al Balance. thermal treatment of the slugs, forced cooling of the slugs, cold impact extrusion of a slug so as to form a can, applying a lacquer inside the can.
    Type: Application
    Filed: July 15, 2005
    Publication date: February 2, 2006
    Applicant: BOXAL FRANCE
    Inventors: Jean-Maurice Bulliard, Guenter Hoellrigl, Cedric Fanton