Patents by Inventor Alan Chernomashentsev

Alan Chernomashentsev 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).

  • Collapsible tripod stool
    Patent number: 5876091
    Abstract: A collapsible tripod stool (16) which comprises three legs (18) with a structure (20) for crisscrossing the legs (18) together. A flexible seat (22) is also provided. A facility (24) is for attaching the flexible seat (22) onto flattened curved top ends (26) of the legs (18). When the legs (18) with the flexible seat (22) are put in an open position and placed upon the ground (28), a person (30) can sit upon the flexible seat (22). When the legs (18) with the flexible seat (22) are put in a closed position, the person (30) can comfortably carry it anywhere for any kind of outdoor activity.
    Type: Grant
    Filed: March 15, 1997
    Date of Patent: March 2, 1999
    Inventor: Alan Chernomashentsev