U.S. federal trademark · Serial No. 75325754
libraries(s 041 a 1991-04-02); museums(s 041 a 1991-04-02); planetariums(s 041 a 1991-04-02); zoos(s 041 a 1991-04-02); demonstrations(s 041 a 1991-04-02); arranging and conducting educational conferences(s 041 a 1991-04-02); facilities for exhibitions and conferences
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.