U.S. federal trademark · Serial No. 74443162
printed instruction books, work books, exercise sheet forms, and teacher theme folders; precorded video cassettes and prerecorded audio cassettes containing educational lessons, course materials, and tests; and computer programs, namely lessons and self-administered tests; all pertaining to a course of social studies education for children of primary school age, and all sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.