U.S. federal trademark · Serial No. 98197185 · Reg. No. 7821883
Microphones; Acoustic meters; Calibration devices for calibrating microphones, microphone systems; Microphone modules; Microphone stands; Microphone windscreens; Noise level meters; Pre-amplifiers; Sound level meters; Voltage stabilizing power supply
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.