香港商标注册类别类别二十一类的介绍家庭或厨房用具及容器(非贵重金属所制，也非镀有贵重金属等) ； 梳子及海棉， 刷子(画笔除外)， 制刷材料； 清扫用具； 钢丝绒； 未 加工或半加工玻璃(建筑用玻璃除外)； 不属别类的玻璃器皿、瓷器 及陶器。

Cla 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; steel wool; un-worked or semi-worked gla (except gla used in building); glaware, porcelain and earthenware not included in other claes.