Class 21: Household utensils
Household or kitchen utensils and containers; combs and sponges; brushes (except paintbrushes); brush-making materials; cleaning articles; steel wool; unworked or semi-worked glass (except building glass); glassware, porcelain and earthenware not included in other classes.
家用或厨房用器具和容器；梳子和海绵；刷子（画笔除外）；制刷材料；清洁用具；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、瓷器和陶器。
15 similarity groups
- 2101Kitchen utensils and containers for cooking (including tableware not included in other classes)厨房炊事用具及容器（包括不属别类的餐具）459 items
- 2102Glassware not included in other classes不属别类的玻璃器皿26 items
- 2103Porcelain and pottery (excluding tea sets and wine sets)瓷器，陶器（茶具，酒具除外）15 items
- 2104Glass, porcelain, ceramic and clay works of art玻璃、瓷、陶、黏土工艺品27 items
- 2105Tea ware, wine ware, coffee ware and drinking vessels茶具、酒具、咖啡具及饮水用具103 items
- 2106Household and sanitary utensils家庭日用及卫生器具184 items
- 2107Combs, brushes and brush-making materials (excluding toothbrushes)梳子，刷子，制刷材料（不包括牙刷）93 items
- 2108Toothbrushing utensils刷牙用具20 items
- 2109Toothpicks牙签9 items
- 2110Cosmetic utensils化妆用具58 items
- 2111Heat-insulating utensils隔热用具37 items
- 2112Household scrubbing utensils家用擦洗用具85 items
- 2113Unworked or semi-worked glass (excluding building glass)未加工或半加工玻璃（不包括建筑用玻璃）44 items
- 2114Apparatus and utensils for animals and plants not included in other classes不属别类的动植物器具72 items
- 2115Household pest and rodent control devices家用灭虫、灭鼠用具15 items
Not sure this is your class? Choosing your class explains how to match your products.
Classes follow the Nice Classification. Similarity groups and Chinese item names follow CNIPA’s classification of similar goods and services, as used in Ginbing’s filing flow on October 12, 2026. CNIPA’s current list is authoritative.
Credit: The list is CNIPA’s classification of similar goods and services as of October 12, 2026. Nice Classification English is © WIPO.
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