Patents by Inventor Ugo Benettolo

Ugo Benettolo 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).

  • Plastic and fibreglass flange for surge tanks
    Publication number: 20110049162
    Abstract: The present patent relates to the sector of surge tanks for pumps and boilers, and particularly concerns a new flange made of plastic and fibreglass for assembling on surge tanks The flange has a dome-like geometrical shape, that is concave on the underside, designed to reinforce it and to reduce the amount of material needed to make it. Said flange is distinctive in that it is shaped so as to ensure perfect geometrical compatibility with the surge tank on which it is assembled and the tightness of the butyl (or other material) seal.
    Type: Application
    Filed: March 24, 2009
    Publication date: March 3, 2011
    Applicant: ZILMET S.P.A.
    Inventor: Ugo Benettolo
  • Threaded coupling for receptacles, such as expansion vessels, tanks and the like
    Publication number: 20060290137
    Abstract: A threaded coupling for receptacles comprising a tubular duct adapted to connect the internal chamber of the receptacle to an intake/discharge pipe, the duct having, at one end, a threaded portion arranged outside the dome-shaped part of the receptacle. The coupling has an externally threaded tubular collar, fixed externally to the dome-shaped part, a tubular insert coaxial thereto with an end arranged inside the dome-shaped part, a flange for locking the internal lining of the chamber by interposing a sealing element.
    Type: Application
    Filed: June 9, 2006
    Publication date: December 28, 2006
    Inventor: Ugo Benettolo