Patents by Inventor Basilio Pagliuca

Basilio Pagliuca 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).

  • Exhaust back pressure reducer for internal combustion engine
    Patent number: 4335575
    Abstract: An exhaust gas pressure reducer for an internal combustion engine which is comprised of a housing having means for attaching the housing to the end of the exhaust pipe. The housing has one or more venturi restrictions and is open at the ends for creating a draft across the end of the exhaust pipe through the venturi and out the opposite open end of the housing. The open exit of the housing reduces pressure at the exit to the venturi assisting drawing exhaust gases from the exhaust pipe.
    Type: Grant
    Filed: November 19, 1979
    Date of Patent: June 22, 1982
    Inventor: Basilio Pagliuca