U.S. federal trademark · Serial No. 85231422 · Reg. No. TMA871148
Custom-fit personal sound amplification products for medical use; hearing aid module for medical use and not for medical use comprised of an earplug with filters and amplification modules with digital signal processing capabilities; hearing aids
Custom fit in-ear hearing devices and custom-fit hearing protection devices, namely, custom-fit headsets, headphones, ear buds, earphones and earpieces, not for medical use; Custom-fit hearing protection devices, namely, custom-fit wired and wireless communications headsets for telephones and mobile telephones and closed communications circuits; Custom-fit hearing devices, namely, headsets, headphones, ear buds, earphones and earpieces, not for medical use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.