U.S. federal trademark · Serial No. 75180482 · Reg. No. 2146847
interactive computer software, CD-Roms, pre-recorded video cassettes and laser discs for use in teaching in the fields of reading, literature, mathematics, science, history and social studies, and printed instructional student, parent, and teacher guides related thereto, sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.