U.S. federal trademark · Serial No. 75629416 · Reg. No. 178672
medical instruments, namely headsets, headphones, hearing aids, and apparatus for transmission of sound waves for the treatment of otopathy
brochures, journals, and reference books in the filed of otopathy
educational services, namely conducting tutorial sessions in the field of otopathy
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.