U.S. federal trademark · Serial No. 75225994
audiovisual apparatus, namely, prerecorded audio and video cassettes, compact discs, digital video discs, video compact discs, laser discs, mini discs, CD-ROM, computer software, all for demonstrating and instructing in the study of the enhancement and improvement of brain functions and capabilities
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.