Patents by Inventor Gennady V. Volvenkov

Gennady V. Volvenkov 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 of sewing a button on a thread stem and semi-automatic machine for performing same
    Patent number: 4161148
    Abstract: In the method of the present invention of sewing a button, simultaneously with guiding the needle thread through the holes of the button and through the cloth and forming from this thread a foot between the button and the cloth, a stem is also formed by wrapping the thread about the foot being formed. To perform this wrapping around the foot being formed with the needle thread, a reserve length of this thread is provided after guiding it through one of the holes of the button and through the cloth, this reserve length being used to wrap around the foot being formed, simultaneously with the successive guiding of the thread through the holes of the button and the cloth.
    Type: Grant
    Filed: January 12, 1978
    Date of Patent: July 17, 1979
    Assignee: Vsesojuzny Nauchno-Issledovatelsky Institut Legkogo I Textilnogo Mashinostroenia
    Inventors: Vladimir I. Bakhalov, Gennady V. Volvenkov, Valentin P. Polukhin, Vadim S. Starokadomsky, Arkady V. Ter-Bogdasarov