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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
personal protective equipment, namely, headbands, safety goggles, and neckwear for protection against environmental pollutants, allergens, viruses, microbes, and dust particles
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10
Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials.
face masks for use by health care providers; face coverings being sanitary masks for protection against viral infection; patient breathing system comprising a breathing circuit, connections to patient, fresh gas delivery circuit, and air recirculator; personal protective equipment, namely, masks for use by medical personnel and patients for protection against environmental pollutants, allergens, viruses, microbes, and dust particles; medical devices, namely, powered, air, personal respiratory devices in the nature of headbands, safety goggles and neckbands
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
air purifiers; air purifying units for commercial, civilian, medical, government and military use and component parts therefor; air cleaning units; air cleaning units containing an air filter and ultraviolet lights; air filters for domestic use; air filters for industrial installations; air purification units; air purifying apparatus and machines; air purifying units for commercial use; air purifiers for use in surgery, endoscopy, and medical applications; air purification system for personal airspace, indoors and outdoors; air purification system for enclosed/indoor air spaces, being office spaces, hospitals, restaurants, fitness facilities, museums, schools, public buildings and facilities, courthouses