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.
custodial cleaning supplies for use in the janitorial, commercial and institutional industry; namely, agitators, applicators, brooms, buckets and parts thereof, buffing pads, cleaning brushes, cleaning cloths, cleaning pads, cleaning rags, cleaning sponges, dispensers for cleaning chemicals, dust rags, dust pans, dust mops, extension poles for dusting and window cleaning, handles for brooms and mops, floor brushes, mops, mop buckets and wringers, scouring pads, scrub brushes, soap dispensers, sponges, sponge mops, empty spray bottles, squeegee for floors and windows, steel wool, toilet brushes, waste receptacles, wet mops and window cleaning brushes