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Table of Similar Goods and Services

Class 21 Household and kitchen utensils

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class Group Item No. Chinese English
21 2113 210229 含有电导体丝的玻璃 glass incorporating fine electrical conductors
21 2113 210152 非绝缘、非隔热、非隔音用玻璃棉 glass wool, other than for insulation
21 2113 C210051 半加工玻璃管 semi-worked glass tubes
21 2113 210161 非建筑用玻璃马赛克 mosaics of glass, not for building
21 2113 210166 乳白玻璃 opal glass
21 2113 210167 半透明玻璃 opaline glass
21 2113 210143 玻璃板（原材料） plate glass [raw material]
21 2113 210114 装饰用玻璃粉 powdered glass for decoration
21 2113 C210048 不碎玻璃 shatterproof glass
21 2113 210308 非建筑用石英玻璃（半成品） fused silica [semi-worked product], other than for building
21 2113 C210049 钢化玻璃 toughened glass
21 2113 210283 非纺织用石英纤维 vitreous silica fibres, other than for textile use / vitreous silica fibers, other than for textile use
21 2114（一） 210306 宠物排泄用盘 litter boxes for pets / litter trays for pets
21 2114（一） 210403 动物梳毛手套 animal grooming gloves
21 2114（一） 210414 宠物喂食碗 pet feeding bowls
21 2114（一） 210415 宠物自动喂食碗 pet feeding bowls, automatic
21 2114（一） 210473 宠物舔食垫 pet lick mats
21 2114（二） 210472 水族池用抄鱼网 fishing nets for aquaria
21 2114（二） 210485 家用水培种植容器 hydroponic growing containers for household purposes
21 2114（二） 210337 水族池罩 aquarium hoods
21 2114（一） 210019 鸟戏水台* bird baths*
21 2114（一） 210059 鸟笼 birdcages
21 2114（一） 210001 饮水槽 drinking troughs
21 2114（一） 210002 喂料槽 feeding troughs
21 2114（二） 210305 室内植物培养箱 indoor terrariums [plant cultivation]