U.S. federal trademark · Serial No. 79092060 · Reg. No. 4069213
Technical aids for the hearing impaired, namely, assistive listening devices and systems comprised of sound emitters, namely, sound alarms and sound amplifiers; light source, namely, light emitting diodes, light and sound detectors as well as receivers and transmitters; public address systems; loud speaker systems and sound systems comprised of wireless amplifiers, transmitters and speakers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.