Patents by Inventor Leonid Kushnir

Leonid Kushnir 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).

  • Semi-automatic revolver
    Patent number: 5974941
    Abstract: An automatic revolver has a body, a barrel arranged in the body and having an inner passage provided with a thread-like formation, an ammunition-containing element from which a bullet is displaced into the barrel, the barrel being turnable relative to the body so that when a bullet passes through the barrel and rotates in one direction, the barrels is rotated by a reactive moment in an opposite direction.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: November 2, 1999
    Inventors: Yakov Kushnir, Leonid Kushnir