U.S. federal trademark · Serial No. 87958299 · Reg. No. 828421722
(Based on Use in Commerce) Audio amplifiers; Power supplies; Sound equalizers and crossovers [ ; Voltmeters ] (Based on 44(e)) Audio amplifiers; Power supplies; Sound equalizers and crossovers; Voltmeters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.