Patents by Inventor Giovanni Bulgarini

Giovanni Bulgarini 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).

  • Catamaran for pastime, model construction or racing in any competition rating, with induced hydrodinamic stability
    Patent number: 5365869
    Abstract: A catamaran for pastime, model construction or racing with induced hydrodynamic stability, having a hull with a board (1) and a pair of longitudinally extended semi-immersible appendages (2, 3; 8, 9; 13, 14; 24, 25) arranged parallel to each other symmetrically to the center-line of the hull, the respective bottoms of which, at the bow tips (4, 5; 12, 12a; 21, 22; 32, 33) of said appendages, have mutually opposite slopes, each slope being contrary to the slope of the respective aft rest of the bottom with respect to the median symmetry plane of the hull.
    Type: Grant
    Filed: September 8, 1993
    Date of Patent: November 22, 1994
    Inventor: Giovanni Bulgarini