U.S. federal trademark · Serial No. 98289521
Defibrillators; Ear plugs for hearing protection; Ear trumpets; Hearing aids; Hearing protectors without the ability to reproduce or transmit sound; Novelty sanitary masks for protection against viral infection; Oxygen concentrators for medical purposes; Respiratory masks for artificial respiration; Reusable sanitary masks made of gauze; Sanitary masks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.