Patents by Inventor Natalia I. Ashakova

Natalia I. Ashakova 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).

  • Patent number: 5199503
    Abstract: The plow comprises a carrier frame (1) supporting a horizontally rotatable frame (3). The working members in the form of left- and right-handed plow bodies are fixed on the rotatable frame (3). The rotatable frame (3) is mounted in such a manner as to be swingable at one and the same angle (.alpha.) in either direction with respect to a transverse vertical plane (5) drawn through the axis (6) of rotation of the frame (3). Each plow body includes a front part with a moldboard (8) having a share (9) and a rear part with mirror-image left and right moldboards (13) and (14). In order to reduce the interbody spacing of the plow bodies along the frame (3), the side edges (20, 21) of shares (9) are truncated or cut away to form an angle .beta. relative to the direction of plow travel (24) in the working position of the plow bodies.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: April 6, 1993
    Assignee: Vadim Mikhailovich Matsepuro
    Inventors: Vadim M. Matsepuro, Fedor N. Volkov, Natalia I. Ashakova, Leonid S. Kuzmich, Vladimir A. Semenov, Valery O. Mengo