[Class : 21] Drinking Bottles, Sippers, Household Or Kitchen Utensils And Containers(not Of Precious Metal Or Coated Therewith); Combs And Sponges; Brushes(except Paints Brushes); Brush Making Materials; Articles For Cleaning Purposes; Steel Wool; Unworked Or Semi Worked Glass (Except Glass Used In Building); Glassware, Porcelain And Earthenware Not Included In Other Classes...