Patents by Inventor Ivan Ivanovich Jurkovsky

Ivan Ivanovich Jurkovsky 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).

  • Ground-effect landing gear for aircraft
    Patent number: 4077589
    Abstract: A ground-effect landing gear for use on aircraft intended for performing take-off and landing on unprepared soft ground comprises a platform mounting a flexible enclosure constructed in the form of a system of inflatable envelopes bounding an overpressure space near the ground surface. During transition to hovering and during movement of the aircraft the space is kept in communication with a compressed air source.
    Type: Grant
    Filed: November 2, 1976
    Date of Patent: March 7, 1978
    Inventors: Alexei Yakovlevich Belolipetsky, Pavel Afanasievich Levochkin, Ivan Ivanovich Jurkovsky, Boris Makarovich Kolomiets, deceased