U.S. federal trademark · Serial No. 77299724 · Reg. No. 3894223
telephones, telephone amplifiers, [ earphones, ] telephone incoming call indicators, telephone handsets, [ telephone headsets, telephone recorders, batteries for telephones, antennas for telephones, ] charging stations for telephones, [ telephones with captions for the deaf and hearing impaired ] and audio amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.