Air filters for automobile engines; Air filters for mechanical purposes

Protective face masks for the prevention of accident or injury that filter at least 95 percent of airborne particles and are not resistant to oil; Respiratory masks for the prevention of accident or injury; Protective industrial respiratory masks

Air filters for medical ventilators; Artificial biomaterials for augmentation of bone and tissue for medical purposes; Implantable scaffolds comprising artificial materials for maintaining tissue contour; Medical devices for closing wounds; Personal protective equipment (PPE), namely, masks for use by medical personnel; Surgical implants and mesh made of synthetic materials for use in soft tissue repair or the reconstruction of soft tissue deficiencies; Surgical masks; Surgical masks that filter at least 95 percent of airborne particles and are not resistant to oil; Synthetic media for use in the augmentation of bone and tissue for medical purposes; Face masks for use by health care providers; Respiratory masks for medical purposes; Sanitary masks for dental use; Sanitary masks for germ isolation purposes; Sanitary masks for medical purposes; Sanitary masks for protection against viral infection that filter at least 95 percent of airborne particles and are not resistant to oil; Sanitary masks for virus isolation purposes

Air filtering units; Filtering units for water filtering; Filtering units for producing potable water for domestic use; Filters and filtering devices for air and gas conditioning; Filters for drinking water; Filters made of fiber for water filtration; Water filtering units for domestic use; Water filtering units for commercial use; Water filtering units for industrial use; Water filters; Industrial air filter machines