Patents by Inventor Giancarlo De Martis

Giancarlo De Martis 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 for packing batches of products, packets or boxes in cartons divisible into several complete units
    Patent number: 4631900
    Abstract: Disclosed herein is a method for packing at least two independent batches of products, arranged identically one after the other, using two cuttings of wrapping material, namely one per batch, at least one of which provided with at least one external tag or flap that stays projecting with respect to one of the sides of the wrap created with the said cutting, and for producing a complete carton by stably restraining one to the other, the said batches of products wrapped in the said cuttings, using as the element for firmly connecting one to the other, the said tag or flap, this being glued to the facing surface of the wrap resting on the side from which the said tag or flap projects.
    Type: Grant
    Filed: February 28, 1985
    Date of Patent: December 30, 1986
    Assignee: G.D. Societa per Azioni
    Inventors: Riccardo Mattei, Giancarlo De Martis