Patents by Inventor Enrico Perissinotto

Enrico Perissinotto 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).

  • Sealing device for explosion-proof motors
    Patent number: 6264204
    Abstract: A sealing device for explosion-proof motors, the particularity of which is the fact that it comprises a first element which is coupled to the motor casing and a second element which is coupled to the driving shaft through rolling means; the first and second elements are mutually coupled through elastic elements to allow their relative movement.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: July 24, 2001
    Assignees: Abb Industria S.p.A., Consorzio Abb per lo Sviluppo Tecnologico
    Inventors: Francesca Nappini, Enrico Perissinotto