U.S. federal trademark · Serial No. 73416333 · Reg. No. 1301341
Hand Held Directional Microphone and Amplifier Units, Plug in Head-Sets, and Parabolic Reflectors Attachable to the Directional Microphone and Amplifying Unit to Increase the Sensitivity and Directionality Thereof, Sold as a Unit for Use Together
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.