U.S. federal trademark · Serial No. 75215590 · Reg. No. 2538451
Educational and instructional books, booklets, leaflets and teaching manuals featuring mathematics, science and social studies for educational applications for elementary school through grade twelve
[ Prerecorded CD-ROMs and audio tapes featuring educational and instructional subject matter in the fields of mathematics, science and social studies, for educational applications for elementary school through grade twelve ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.