Protective mask for riders for the prevention of accident or injury; face masks, namely, protective face masks for the prevention of accident or injury; filters for non-medical respiratory masks; goggles and masks for protection against dust; filter cartridge for non-medical respiratory mask; anti-pollution masks for cycling; anti-pollution masks for respiratory protection; dust masks; gas masks; aviation oxygen masks not for medical purposes; protective face masks for the prevention of accident or injury; protective breathing masks other than for artificial respiration, namely, aviation oxygen masks; protective face masks for the prevention of accident or injury not for medical purposes; scuba diving masks; respiratory masks other than for artificial respiration, namely, respiratory masks for the prevention of accident or injury; masks for protection against dust; face masks for snorkelling; divers' face masks; protective sports helmet accessories that attach to the helmets, namely, face masks specially adapted for protective sports helmets; diving suits, divers' masks, ear plugs for divers, nose clips for divers and swimmers, gloves for divers, breathing apparatus for underwater swimming; neoprene gloves, namely, disposable latex gloves for laboratory use; masks , namely, protective face masks for the prevention of accident or injury; inserts for breathing masks other than for surgical use being filters for non-medical respiratory masks; inserts for breathing masks other than for medical use being filters for non-medical respiratory masks; cleanroom face masks, namely, protective industrial face masks

Respiratory nose masks for artificial respiration for medical purposes; respiratory oral masks for artificial respiration for medical purposes; anaesthetic masks; respiratory masks for respiratory assistance, namely, respiratory masks for artificial respiration for medical purposes; respiratory masks for artificial respiration; respiratory masks for non-invasive artificial respiration; therapeutic facial masks; anaesthesia face masks; bio therapeutic facial masks; protective face masks for medical use; medical apparatus, namely, respiratory equipment with a respiratory gas humidifier and connected flow source for delivering high flow rates of air/oxygen mixtures to spontaneously breathing patients via adult and pediatric breathing masks for medical purposes in the nature of a face mask, a mouth and nose mask, or nasal mask; battery operated, portable medical apparatus, namely, respiratory equipment with a respiratory gas humidifier and connected flow source for delivering high flow rates of air/oxygen mixtures to spontaneously breathing patients via adult and pediatric breathing masks for medical purposes in the nature of a face mask, a mouth and nose mask, or nasal mask; closed, sealed artificial respiratory systems for patients, comprising a patient respiratory equipment in the nature of medical apparatus for the treatment of respiratory conditions, humidification apparatus for medical purposes in the nature of a respiratory gas humidifier, and adult and pediatric breathing masks for medical purposes in the nature of a face mask, a mouth and nose mask, or nasal mask; cleanroom face masks, namely, face coverings being sanitary masks for protection against viral infection; surgical masks; oxygen masks for medical purposes; protective face masks for medical use; pediatric breathing masks for medical purpose; protective breathing masks being respiratory masks for artificial respiration; protective breathing masks for surgical purposes; protective breathing masks for medical purposes, namely, pediatric breathing masks for medical purposes, personal protective equipment (PPE) in the nature of masks for use by medical personnel; respiratory masks for medical purposes; sanitary masks for dust isolation for medical purposes; sanitary masks for virus isolation purposes; sanitary masks for fungus isolation purposes; sanitary masks for germ isolation purposes; sanitary masks for medical purposes; sanitary masks for pollen isolation purposes; masks for use by medical personnel; electrically heated facial masks for therapeutic purposes; protective sanitary face masks for dental use; facial masks for sanitary purposes, namely, sanitary masks for medical purposes; cardiopulmonary resuscitation masks; face masks, namely, face coverings being sanitary masks for protection against viral infection; protective masks, namely, sanitary masks for protection against viral infection; protective breathing masks other than for artificial respiration, namely, oxygen masks for medical use; respiratory masks other than for artificial respiration, namely, respiratory masks for medical purposes; masks, namely, face coverings being sanitary masks for protection against viral infection; neoprene gloves, namely, latex medical gloves