Patents by Inventor Ezio Cavagna

Ezio Cavagna 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).

  • Pressure control valve assembly for containers adapted to contain compressed fluids
    Patent number: 8656945
    Abstract: A pressure control valve assembly for containers adapted to contain compressed and liquefied gases, comprising a valve body that can be applied to a container for gases and the like, in which a first duct for the gas in output from said container and a pressure regulator device connected to the inside of said container and to said first duct are defined, said pressure regulator device being fully placeable within said container, said regulator device comprising at least one regulator of the piston type.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: February 25, 2014
    Assignee: Cavagna Group S.p.A.
    Inventors: Giancarlo Nicolini, Ezio Cavagna
  • PRESSURE CONTROL VALVE ASSEMBLY FOR CONTAINERS ADAPTED TO CONTAIN COMPRESSED FLUIDS
    Publication number: 20110155267
    Abstract: A pressure control valve assembly for containers adapted to contain compressed and liquefied gases, comprising a valve body that can be applied to a container for gases and the like, in which a first duct for the gas in output from said container and a pressure regulator device connected to the inside of said container and to said first duct are defined, said pressure regulator device being fully placeable within said container, said regulator device comprising at least one regulator of the piston type.
    Type: Application
    Filed: July 29, 2009
    Publication date: June 30, 2011
    Applicant: CAVAGNA GROUP S.P.A.
    Inventors: Giancarlo Nicolini, Ezio Cavagna