U.S. federal trademark · Serial No. 97775946
Printed educational publications, namely, educational learning cards, flash cards, activity cards, workbooks, textbooks, activity books, story books, puzzle books, printed puzzles, teacher guides, manuals, posters and educational booklets in the field of problem solving, strategic thinking, and critical thinking that incorporate puzzles for educational and entertainment purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.