U.S. federal trademark · Serial No. 77323144
Educational books featuring the environment; Educational publications, namely, educational learning cards, flash cards, activity cards, workbooks, textbooks, activity books, story books, puzzle books, puzzles, teacher guides, manuals, posters, educational card games and educational booklets in the field of the environment; Educational publications, namely, training manuals in the field of the environment; Printed instructional, educational, and teaching materials in the field of the environment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.