U.S. federal trademark · Serial No. 87511744
Study guides; printed course materials in the field of history, geography, government, mathematics, music, art, science, research skills, study skills, and life skills; textbooks in the field of history, geography, government, mathematics, music, art, science, research skills, study skills, and life skills
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.