21
Household or kitchen utensils and containers; 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.
dusters, mops, brooms, floorclothes, sponges, brushes, buckets, washtubs, washbasins, choppingboards, shakers, bowls, dishes, cups, glasses, kettles, coffee-pots, rice-pots, and pans