21 Ceramic sculptures, vases, vessels, bowls, plates and pots; Coffee mugs; Coffee cups, tea cups and mugs; Mug trees; Mugs; Mugs of precious metal; Mugs, not of precious metal; Tumblers for use as drinking glasses; Beer mugs; Coffee services of ceramic; Cups and mugs; Drinking glasses, namely, tumblers; Earthenware mugs; Glass mugs; Porcelain mugs