U.S. federal trademark · Serial No. 77871807
A series of books and written articles in the field of Math; A series of books, written articles, handouts and worksheets in the field of Math; Children's activity books; Children's interactive educational books; Educational books featuring Math; Educational kits sold as a unit in the field of Math consisting primarily of educational books, flash cards and worksheets, and also including an educational DVD; Educational publications, namely, books, hand-outs, workbooks, journals, playbooks, worksheets and cards in the field of right-brain fitness; 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 Math; Educational publications, namely, Workbooks in the fields of Math
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