Patents by Inventor Valentin S. Mokin

Valentin S. Mokin 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).

  • Apparatus for the gas carburizing of the bore in an object
    Patent number: 4208040
    Abstract: The apparatus is provided with a manifold-type means of feeding gas into the bore of the treated object and a means of discharging gas from the bore of this object which are secured as cantilevers to brackets of a frame. These means are provided with drives enabling them to displace longitudinally so as to assure the clamping of the treated object therebetween at the end faces. The apparatus is also provided with a drive causing the treated object to rotate integrally with said means. Contrivances serving to heat up and subsequently to cool down the treated object are mounted on a platform which is installed on horizontal guides and is provided with a drive for longitudinal travel.
    Type: Grant
    Filed: June 30, 1978
    Date of Patent: June 17, 1980
    Inventors: Sergei A. Svetlov, Valentin S. Mokin, Mark S. Shneiderman, Mikhail G. Selnitsyn, Vladimir A. Lupin, Timofei I. Penyaskin, Gennady P. Stepanov, Ivan Y. Reger, Nikolai I. Timkin