U.S. federal trademark · Serial No. 78333921
books in the fields of English, reading, literature, mathematics, science, art, history, social studies, health, self esteem, safety, teaching, communications, and music; musical books; activity books, flyers in the fields of English, reading, literature, mathematics, science, art, history, social studies, health, self esteem, safety, teaching, communications, and music; overhead slides; plastic transparencies; teaching materials in the form of games
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.