Air quality measurement apparatus, namely, particle counters; Candy thermometers; Carbon monoxide detectors; Electric bark control dog collars; Infant movement alarms; Life jackets for pets; Mobile phone cases featuring rechargeable batteries; Pet collar accessories, namely, safety lights; Pet collar accessories, namely, signaling bells; Radiation-measuring instruments; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Smo...