Patents by Inventor Ivan Seliminsky

Ivan Seliminsky 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 with elliptical venturi
    Patent number: 6164631
    Abstract: A twin jet carburetor includes a venturi having an elliptical cross section. Two needle jets and jet needles supply fuel to the airstream, allowing the system to operate as two carburetors in one body, but its overall size is much smaller. The elliptical shape venturi and pair of jets provide improved atomization and satisfy engine requirements at high rpm and wide-open throttle positions.
    Type: Grant
    Filed: February 4, 1999
    Date of Patent: December 26, 2000
    Inventor: Ivan Seliminsky