U.S. federal trademark · Serial No. 79402218 · Reg. No. 7821389
Unprocessed plastics for manufacturing otoplastics.
Otoplastic for hearing protection, otoplastics being earmolds and structural parts and components thereof for use with hearing aids in the nature of medical devices.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.