Patents by Inventor Robert S. Chilton

Robert S. Chilton 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).

  • Carburetor heater
    Patent number: 4100899
    Abstract: An apparatus for increasing vaporization of an air/fuel mixture before combustion in an engine is disclosed. Partially atomized air/fuel mixture from a carburetor is directed into a dual-chambered apparatus, wherein the air/fuel mixture is further vaporized through the use of heat conducted from recycled exhaust gases of the engine. The vaporized fuel mixture is then directed into the manifold of the engine for combustion.
    Type: Grant
    Filed: November 12, 1976
    Date of Patent: July 18, 1978
    Inventor: Robert S. Chilton