Patents by Inventor Pierre Langlois D'Estaintot

Pierre Langlois D'Estaintot 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).

  • Caddy or cart for self service stores
    Patent number: D386873
    Type: Grant
    Filed: September 15, 1995
    Date of Patent: November 25, 1997
    Assignee: Societe Anonyme des Marches-Usines Auchan S.A.M.U.-Auchan
    Inventors: Pierre Langlois D'Estaintot, Jean-Charles Detallante