U.S. federal trademark · Serial No. 75230525 · Reg. No. 2334111
audio sound producing devices for emitting continuous sound signals used for audio massage purposes; sonic sound producing signaling generator, resonator, vibrator and audio oscillator; all non-battery-operated and all not for medical use; sold directly to the consumer by salesmen who have knowledge of Chi-Gong and not in supermarkets, mass merchandisers, or general stores
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.