Respirators for artificial respiration; Sanitary masks for medical wellness purposes; Sanitary masks for dust prevention for medical purposes; Sanitary masks for medical purposes; Respiratory masks for medical purposes; Masks for use by medical personnel; Face masks for use by health care providers; Apparatus for artificial respiration; Sterile sheets, surgical; Fumigation apparatus for medical purposes; Surgical apparatus and instruments

Downloadable mobile applications for operation of products of personal air purification and filtration; Downloadable software in the nature of a mobile application for operation of products of personal air purification and filtration; Computer application software for mobile phones, namely, software for operation of products of personal air purification and filtration; Software for operation of products of personal air purification and filtration; Air analysis apparatus; Environmental monitor...