Patents by Inventor Lubos Jakubec

Lubos Jakubec 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).

  • Way of operation of distribution mechanism of a four-stroke internal combustion engine
    Patent number: 5823162
    Abstract: The operation of a distribution system of a four-stroke internal combustion engine, which has suction and exhaustion mechanisms, is based on the principle that the exhaustion mechanism, which opens during an expansion stroke and stays opened during the exhaustion stroke, stays opened also through the whole period of the combustion stroke and it closes only during the period of compression after opening of the suction mechanism.
    Type: Grant
    Filed: June 3, 1997
    Date of Patent: October 20, 1998
    Inventors: Jan Pavlicek, Lubos Jakubec, Mojmir Robes