U.S. federal trademark · Serial No. 87854369
Medical respiratory apparatus, namely, filters, filter media and filter elements for filtering airborne bacteria, viruses, and other pathogens, and associated medical masks, and medical respirators other than for artificial respiration; Medical respiratory apparatus, namely, replaceable filters, replaceable filter media and replaceable filter elements, for filtering airborne bacteria, viruses, and other pathogens, and associated medical masks, and medical respirators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.