U.S. federal trademark · Serial No. 87748300 · Reg. No. 5891952
Electronic device, namely, a switch that is remote-controlled by a wireless actuator and whose purpose is to block or allow a wired connection between a free-standing microphone and a house amplifier system as well as to mix any secondary sound source with the microphone into the house amplifier
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.