U.S. federal trademark · Serial No. 74455561
computer software for use in databasing applications, instructional manuals, pre-recorded audio cassettes, pre-recorded video discs, compact disc-based materials, comprising computer software and digitized video and audio discs, compact disc read only media and multimedia pre-recorded audio and video discs, all sold as a unit and all featuring educational information used in the interactive educational field for history, language arts, mathematics, reading, science, and social science
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.