Electric door bells; Electronic carbon dioxide monitors, other than for medical purposes; Electronic plant moisture sensor; Magnetically encoded key cards; Nose clips for swimming; Optical or telescopic lens sights; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Self-contained breathing apparatus (SCBA); Software as a Medical Device (SaMD), downloadable, for the treatment of diabetes by monitoring glucose levels; Spectacle frames made of metal or a combination of...