U.S. federal trademark · Serial No. 75364531 · Reg. No. 2250993
audio speakers and speaker accessories, namely, grills, transformers, adaptors, hook-up wire and L-pads, and audio electronic signal devices used in alarm systems, namely, alarms, bells, buzzers, horns, sirens, loud speakers, transducers, and parts thereof; dynamic microphones, electret condenser microphones, [ boom microphones, headsets and associated accessories, namely, plug adapters, microphone stands, microphone clips and pre-amplifiers; cables and connectors for the abovementioned ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.