U.S. federal trademark · Serial No. 74340225
computer software and instructional manuals, sold as a unit, and audio cassettes, video discs, compact disk-based materials; namely, software and digitized video and audio materials, CD-Rom-based materials, and multimedia materials for interactive education in the fields of history and social science
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.