Patents by Inventor Carlo Aguzzoli

Carlo Aguzzoli 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).

  • Process and plant for packaging fluid or semi-fluid products in thermoformable synthetic resin containers
    Patent number: 5813197
    Abstract: A continuous lamina (3) is indexed through a forming station so as to be arranged around a tubular element (14); edges of the lamina (3) are welded together to form an unexpanded envelope (2a) which is then inflated when the envelope (2a) is closed in a die (11) through opposite sides of which said tubular element (14) passes; a container (2) formed by expanding said envelope (2a) is then filled and closed while a following envelope (2a) is being expanded.
    Type: Grant
    Filed: June 6, 1996
    Date of Patent: September 29, 1998
    Assignee: Unifull S.p.A.
    Inventor: Carlo Aguzzoli