[Class : 11] • Ceiling Vents; • Ventilation Installations; • Ventilating Apparatus; • Ventilation Apparatus; • Ventilating Fans; • Turbine Ventilators [Ventilation Apparatus]; • Ventilation Hoods; • Ceiling Ventillators; • Solar Powered Ventilation Apparatus; • Air Curtains For Ventilation; • Air Impellers For Ventilation; • Ventilating Fans For Household Purposes; • Extractors [Ventilation Or Air Conditioning]; • Ventilating Fans For Industrial Use; • Ventilating Fans For Household Use; • Ventilating Fans For Industrial Purposes; • Ventilating Fans For Commercial Use; • Venturi Scrubbers Being Gas Scrubbing Apparatus ; • Ventilation [Air Conditioning] Installations For Laboratories; • Ventilation [Air Conditioning] Installations For Buildings; • Apparatus And Instruments For Ventilating Purposes; • Ventilation [Air Conditioning] Installations For Vehicles; • Ventilating Fans For Use In Vehicles; • Ventilation [Air Conditioning] Installations And Apparatus; • Heat Sinks For Use In Ventilating Apparatus; • Filters For Use With Apparatus For Ventilating; • Apparatus And Installations For Heating, Cooling, Steam Generating, Drying And Ventilating; • Venturi Scrubbers Being Industrial Pollution Control Devices For Exhaust Flue Gas Stacks; • Venturi Scrubbers Being Industrial Pollution Control Devices For Exhaust Flue Gas Stacks; • Apparatus For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying, Ventilating, Water Supply And Sanitary Purposes; • Apparatus And Installations For Lighting, Heating, Cooling, Steam Generating, Cooking, Drying, Ventilating, Water Supply And Sanitary Purposes; • Fan Heaters; • Roof Fans; • Ceiling Fans; • Electric Fans; • Fans For Air Conditioning Installations; • Electric Fans For Air Conditioning; • Fans For Air Conditioning Apparatus; • Axial Fans For Air Conditioning; • Motorized Fans For Air Conditioning; • Electric Fans For Household Use; And • Electric Fans For Household Purposes;