U.S. federal trademark · Serial No. 72357579 · Reg. No. 0920659
VOICE-RESPONSIVE CONTROL HAVING AN AUDIO RECEIVER AND A CIRCUIT CONNECTED TO ESTABLISH MODULATED ENERGIZATION OF A LAMP OR THE LIKE IN RESPONSE TO VOICE SOUNDS FOR VOICE TRAINING AND DEVELOPMENT
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.