U.S. federal trademark · Serial No. 90028211 · Reg. No. 6412847
Headphones; Microphones; Sonars; Subwoofers; Audio interfaces; Cases for smartphones; Data processing equipment, namely, couplers; Speaking tubes; Telephone receivers; Telephone headsets
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.