Air diffusers being parts of refrigerators; Cooling fan systems for wall ovens; Electric fans; Electric fans for household purposes; Electric fans for personal use; Electric fans with evaporative cooling devices; Hair dryer diffusers; Portable electric fans; Refrigerating machines; Ventilating exhaust fans for household use; Ventilating fans for commercial and industrial use; Ventilating fans for household use; Ventilating, high-velocity fixed exhaust fans for commercial and agricultural use;...