U.S. federal trademark · Serial No. 85406952 · Reg. No. 4131832
telephones; corded and cordless telephone sets; telephone apparatus and equipment, namely, transmitters, receivers, amplifiers, caller identification boxes, phone answering apparatus and speakerphones; telephone assistive equipment for those with limited or impaired hearing, namely, telephones with ring signaling features that notify users that the telephone is ringing using visual signals, vibration, or shaking; sound enhancers, or amplifiers not for medical purposes; batteries for telephones and telephone equipment
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.