[Class : 21] Thermally Insulated Containers For Food, Water And Beverages; Vacuum Flasks; Ice Boxes, Tiffin Carriers, Casseroles; Lunch Boxes; Milk Boilers; Small Domestic Utensils And Containers ( Non Electric ); Small Hardware And Hollowware Articles ( Not Of Precious Metal, Nor Coated Therewith ); Cookers Of All Types ( Non Electric); Glassware, Porcelain And Earthenware ...