Patents by Inventor Alberto Corazza

Alberto Corazza 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).

  • Nozzle terminal for injection molding of plastic material
    Patent number: 9339959
    Abstract: A nozzle terminal for injectors of injection molding apparatus of plastic materials, includes an inner tubular body or tip defining a flow passage for injected plastic material, and an outer ring coaxial with the tip. The tip includes a radially inner element made of a first material and a radially outer element made of a second material, and arranged in contact with a substantial axial portion of the radially inner element up to the distal end thereof, and mechanically coupled thereto.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: May 17, 2016
    Assignee: INGLASS S.P.A.
    Inventors: Alberto Corazza, Fabio Bordignon, Massimo Rossi
  • NOZZLE TERMINAL FOR INJECTORS OF INJECTION MOLDING APPARATUS OF PLASTIC MATERIAL
    Publication number: 20150246471
    Abstract: A nozzle terminal for injectors of injection molding apparatus of plastic materials, includes an inner tubular body or tip defining a flow passage for injected plastic material, and an outer ring coaxial with the tip. The tip includes a radially inner element made of a first material and a radially outer element made of a second material, and arranged in contact with a substantial axial portion of the radially inner element up to the distal end thereof, and mechanically coupled thereto.
    Type: Application
    Filed: February 25, 2015
    Publication date: September 3, 2015
    Inventors: Alberto Corazza, Fabio Bordignon, Massimo Rossi