Patents by Inventor Jury P. Usaty

Jury P. Usaty 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).

  • Method and apparatus for chemical heat treatment of steel parts utilizing a continuous electric furnace
    Patent number: 4455177
    Abstract: A continuous electric furnace for chemical heat treatment of steel parts comprises a parts heating chamber, a parts vertical supply chamber and a cooling chamber, all arranged in line. The parts vertical supply chamber is connected to a processing chamber wherein a hearth is equipped with a vacuum seal serving to separate the processing chamber from the other chambers in the process of chemical heat treatment of parts. The heating and cooling chambers comprise extension stops and heat screens located on the side of the parts vertical supply chamber, and the hearths movable reciprocally in a horizontal direction.
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: June 19, 1984
    Inventors: Vladimir I. Filippov, Nikolai I. Parshin, Igor V. Barabanov, Eduard N. Marmer, Alexandr F. Puzanov, Alexandr B. Lobanov, Jury P. Usaty, Vladimir I. Gerasimov, Arkady K. Tikhonov, Viktor N. Turulin