U.S. federal trademark · Serial No. 78537289 · Reg. No. 3298898
Technological devices for assisting persons with sensory or cognitive impairments, namely, hearing aids, hearing implant systems composed of artificial materials
Technological devices for improving acoustic clarity and audio transmission and reception for assisting persons with sensory or cognitive impairments, namely, adapted stereo headphones, adapted telephones, adapted hands-free cordless telephone units, and adapted computer-telephone headset units; electronic devices for assisting persons with sensory or cognitive impairments, namely, stereo audio amplification units, and radio audio amplification units; electronic units for minimizing or eliminating electromagnetic audio interferences; voice over internet protocol telephones, emergency telephones, and pay phones, all adapted for assisting persons with sensory or cognitive impairments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.