U.S. federal trademark · Serial No. 75193633 · Reg. No. 2237243
musical instruments, namely, vocal harmonizers, electronic musical keyboards and parts therefor
electronic audio equipment for the synthesis, harmonizing, enhancement or transformation of the human voice, namely, harmonizers, pitch shifters, voice transformers, voice processors, karaoke machines, amplifiers and recorders; and integrated circuit boards and chips for use in the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.