U.S. federal trademark · Serial No. 77043911 · Reg. No. 3386012
Pre-recorded audio CDs featuring visual-symbol memory and topical memory systems, tips for memorizing the presidents of the United States, phone numbers, license numbers, the periodic table, historical data, names and faces, Spanish, French, German and English vocabulary, successful spelling, sold as a unit with instructional manuals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.