[Class : 19] Building Materials (Non Metallic); Non Metallic Rigid Pipes For Building; Asphalt, Pitch And Bitumen; Non Metallic Transportable Buildings; Monuments, Not Of Metal.[Class : 20] Fumiture, Mirrors, Picture Frames; Goods (Not Included In Other Classes) Of Wood, Cork, Reed, Cane, Wicker, Horn, Bone, Ivory, Whalebone, Shell, Amber, Mother Of Pearl, Meerschaum And Substitutes For All These Materials, Or Of Plastics.[Class : 21] Household Or Kitchen Utensils And Containers (Not Of Precious Metal Or Coated Therewith); Combs And Sponges; Brushes (Except Paint Brushes); Brush Making Materials; Articles For Cleaning Purposes; Steelwool; Unworked Or Semi Worked Glass (Except Glass Used In Building); Glassware, Porcelain And Earthenware Not Included In Other Classes.