Patents by Inventor Lev Zeitlin

Lev Zeitlin 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: 6293550
    Abstract: A magnetic version of the game “Tic-Tac-Toe” is disclosed. In the preferred mode, the game consists of twelve separate pieces die cut from a magnetic rubber sheet. Each set contains four elongated strips, intended to be arranged to create the tic-tac-toe board. In addition, the assembly includes four crosses (X's) and four circles (O's), each several inches in length and/or diameter. Importantly, the top surface of each game piece may be laminated with previously determined colors, patterns, text, or other graphics to enhance the appearance thereof. Thus, the present invention provides a complete game that may be adhered to any metallic surface, and used for entertainment, amusement, or decorative purposes.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: September 25, 2001
    Inventor: Lev Zeitlin