Patents Assigned to Barry J. Nace
  • Fuel saving apparatus
    Patent number: 3960133
    Abstract: Apparatus is disclosed which is useful for conserving fuel and which comprises a means for preventing or controlling the opening of a valve, commonly called a butterfly valve, of a carburetor, beyond a pre-selected point whereby the flow of fuel into the intake manifold is controlled. Disclosed more particularly is an improved gasket for insertion between the carburetor and intake manifold of a vehicle.
    Type: Grant
    Filed: March 1, 1974
    Date of Patent: June 1, 1976
    Assignee: Barry J. Nace
    Inventor: James W. Donovan