9 International Class 009: Instructional materials, namely, pre-recorded audio cassettes, compact discs, digital video discs (DVDs), and other digital video formats, CD-ROMs, and other digital audio formats, and accompanying texts containing foreign language instructions featuring specialized learning methods, namely pedagogically targeted musical elements and psychological suggestion approaches and other trade-secret techniques to enhance initial learning speed and receptivity and to promote long term memory retention
Trademark: 85036257
