U.S. federal trademark · Serial No. 75357417
pre-recorded audio and video cassette tapes, computer software, compact disks, interactive multimedia CD-ROM, on-line and global computer information network services, and related electronic teaching and learning materials for all educational subject areas including reading, literature, phonics, English, social studies, science and health
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.