U.S. federal trademark · Serial No. 88096094 · Reg. No. 5715388
Books in the field of science, chemistry, physics; Posters; Posters made of paper; 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 science, chemistry, physics; Mounted posters; Unmounted posters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.