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