[Class : 6] Common Metals And Their Alloys; Metal Building Materials In Class 06.

[Class : 17] Rubber, Gutta Percha, Gum, Asbestos, Mica And Goods Made From These Materials And Not Included In Other Classes; Plastics In Extruded Form For Use In Manufacture; Packing, Stopping And Insulating Materials; Flexible Pipes, Not Of Metal In Class 17.

[Class : 11] Apparatus For Lighting, Heating, Steam Generating, Cooking, Refrigerating, Drying Ventilating, Water Supply And Sanitary Purposes In Class 11.