U.S. federal trademark · Serial No. 86812758 · Reg. No. 4941494
Medical equipment for testing hearing; hearing protecting devices, namely, insert earphones and earplugs for medical use [ ; hearing aid devices and parts therefor ]
earphones and replacement parts therefor; hearing protection devices, namely, earplugs not for medical purposes and replacement parts therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.