Patents by Inventor Ivanoe Berttuzzi

Ivanoe Berttuzzi 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).

  • Method of packing packets of cigarettes, and sheet of packing material for implementing such a method
    Publication number: 20050210837
    Abstract: A method of packing packets (2) of cigarettes, in particular an orderly group (1) of packets (2) of cigarettes, wherein the orderly group (1) is packed solely in a sheet (11) of transparent heat-seal plastic packing material, which is folded about the orderly group (1) to form a tubular wrapping having two tubular portions (21) projecting with respect to the orderly group (1), each tubular portion (21) being defined by four flaps (18b, 18c, 18d, 18f) facing in pairs; the flaps (18b, 18c, 18d, 18f) are folded squarely onto the orderly group (1) in a given sequence, so as to at least partly superimpose the flaps (18b, 18c, 18d, 18f); and the superimposed flaps (18b, 18c, 18d, 18f) are then sealed.
    Type: Application
    Filed: April 17, 2003
    Publication date: September 29, 2005
    Inventors: Fiorenzo Draghetti, Silvano Boriani, Ivanoe Berttuzzi