U.S. federal trademark · Serial No. 86053200
sound equipment for early learning, namely, personal sound generators in the form of audio transmitters utilizing patterned tones, the alphabet, and rhythms; acoustic speakers for use therewith, and carrying cases specially adapted for electronic equipment, namely, digital audio players and personal sound generators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.