Protective masks, namely, protective face masks for the prevention of accident or injury; respiratory masks, other than for artificial respiration, namely, respiratory masks for prevention of accident or injury; anti-pollution masks for respiratory protection; dust masks; face masks specially adapted for protective sports helmets; filters for breathing masks, namely, filters for non-medical respiratory masks; inserts for breathing masks, namely, filters for non-medical respiratory masks. Protective face masks for medical use; Protective face masks for sanitary use, namely, face coverings being sanitary masks for protection against viral infection and fashion masks being sanitary masks for protection against viral infection; Surgical masks; Sanitary masks for medical purposes; Protective face masks for medical and sanitary use, namely, sanitary masks for medical wellness purposes, for pollen isolation purposes, for fungus isolation purposes, for germ isolation purposes, for virus isolation purposes, for toxic substance protection, and for bacterial protection; Protective breathing masks, namely, masks for use by medical personnel for medical and surgical purposes; Pediatric breathing masks for medical purposes