U.S. federal trademark · Serial No. 88891943
Sanitary masks for fine dust prevention; masks for fine dust prevention for medical purpose; sanitary masks for ultrafine particles prevention; masks for ultrafine particles prevention for medical purpose
Masks for filtering air; dust masks; anti-pollution masks for respiratory protection; breathing masks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.