U.S. federal trademark · Serial No. 75560564
education and teaching of mathematics, problem solving and analytical thinking
education and teaching of mathematics, problem solving and analytical thinking
text, charts, drawings, photographs, instructional manuals, maps, diagrams and accompanying user manuals, books
games
computer programs, videotapes, audiotapes, CD-ROMs
education and teaching of mathematics, problem solving and analytical thinking
t-shirts, clothing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.