air filters for household use; cold air blowers; drying apparatus; electric bladeless fans; electric fans for personal use; portable electric fans; extractors [ventilation or air-conditioning]; electric window fans; apparatus and instruments for ventilating purposes; apparatus and appliances for cooking; apparatus for the purification of gases; apparatus for heating; fan heaters; blow heaters; radiant fan heaters; electric fans; apparatus and installations for heating, cooling, steam generating, drying and ventilating; apparatus for lighting; outdoor electrical lighting apparatus; lighting apparatus and installations; solar powered ventilation apparatus; solar-powered ventilation apparatus; ceiling fans with integrated lights; blow dryers; ceiling fans; convection heaters; electric heating fans; ceiling vents; air vents [ventilation systems]; ceiling ventillators; ventilating fans for industrial use; ventilating fans for household use; ventilating fans; ventilating fans for commercial use; air impellers for ventilation; aerators [ventilation systems]; ventilating fans for household purposes; ventilation installations; filters for use with apparatus for ventilating; ventilation hoods; ventilation apparatus; ventilation [air-conditioning] installations and apparatus; electric heaters; indoor electrical lighting fixtures; air treatment equipment; air cooling apparatus; air conditioning filters; fans [air conditioning]; fans [air-conditioning]; electric air heaters