Patents by Inventor Dmitri Vallerveich Tatarinov

Dmitri Vallerveich Tatarinov 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: 6397707
    Abstract: A tool capable of extending the reach of a socket containing an ejector mechanism that is capable of holding a nut, screw or bolt (hereafter called a fastening device) within a socket by magnetism. Said tool will also be capable of ejecting the fastening device from the socket chamber. The tool is also capable of being attached to different size sockets. The tool may be attached to a ratchet device. The tool is composed of a cylindrical shaft containing a metal shank inside of a lesser diameter. They cylindrical shaft has a square opening on one end and an extruding square nodule on the opposite end. The metal shank has a magnet attached to one end and a spring coil located at the opposite end. On the outside of the cylindrical shank is a metal sleeve of a greater diameter surrounding the middle portion of the cylindrical shaft.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: June 4, 2002
    Inventor: Dmitri Vallerveich Tatarinov