Patents by Inventor Roberto Mastri

Roberto Mastri 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).

  • Sealed beverage container
    Patent number: 7036717
    Abstract: A sealed package (1, 1?) for pourable food products, made from sheet packaging material and having a top wall (6) crossed by a transverse sealing band (15) forming flat projecting tab (21) folded coplanar with and onto the top wall (6) along a bend line (22), and an opening device (8) fitted to a portion of the top wall (6) bounded on one side by the sealing band (15); the tab (21) has a flat striplike auxiliary portion (25) interposed between the sealing band (15) and the bend line (22), so that the area of the portion of the top wall (6) available for the opening device (8) is increased by the width of the auxiliary portion (25).
    Type: Grant
    Filed: July 9, 2001
    Date of Patent: May 2, 2006
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Gian Luca Furini, Roberto Mastri
  • Sealed beverage container
    Publication number: 20030146271
    Abstract: A sealed package (1, 1′) for pourable food products, made from sheet packaging material and having a top wall (6) crossed by a transverse sealing band (15) forming flat projecting tab (21) folde d coplanar with and onto the top wall (6) along a bend line (22), and an opening device (8) fitted to a portion of the top wall (6) bounded on one side by the sealing band (15); the tab (21) has a flat striplike auxiliary portion (25) interposed between the sealing band (15) and the bend line (22), so that the area of the portion of the top wall (6) available for the opening device (8) is increased by the width of the auxiliary portion (25).
    Type: Application
    Filed: January 7, 2003
    Publication date: August 7, 2003
    Inventors: Gian Luca Furini, Roberto Mastri