U.S. federal trademark · Serial No. 77324986 · Reg. No. 3513892
Publication of supplementary education products for teachers and students, namely, books, magazines, clue cards, posters, magnetic math story boards, workbooks, flash cards and audio tapes; consultation in the field of K-12 educational systems; digital production of educational television programs
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.