U.S. federal trademark · Serial No. 79021875 · Reg. No. 3268515
Apparatus for [ recording, ] transmission or reproduction of sound [ and images, ] namely, loudspeakers and parts thereof; accessories for the aforementioned items, namely, [ electric wires and cables and ] electric impedance transformers necessary for interconnecting or connecting the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.