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US Trademark Classification

Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

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Class Item No. Chinese English
21 021-5099 塑料化妆垫 Make-up mats made of plastic
21 021-510 家用垃圾容器 Trash containers for household use
21 021-5100 硅胶化妆垫 Make-up mats made of silicone
21 021-5101 茶杯用非纸非纺织品防滴垫 Drip mats, not of paper or textile, for tea cups
21 021-5102 茶用非纸非纺织品防滴垫 Drip mats, not of paper or textile, for tea
21 021-5103 非纸非纺织品防滴茶杯垫 Anti-drip tea mats not of paper or textile
21 021-5104 非纸非纺织品止滴茶杯垫 Non-drip tea mats not of paper or textile
21 021-5105 指套式筷子 Finger-attachable chopsticks
21 021-5106 经非同质化代币(NFT)认证的瓷艺术品 Works of art made of porcelain authenticated by non-fungible tokens (NFTs)
21 021-5107 陶瓷艺术品 Works of art made of ceramic
21 021-5108 经非同质化代币(NFT)认证的陶瓷艺术品 Works of art made of ceramic authenticated by non-fungible tokens (NFTs)
21 021-5109 陶器艺术品 Works of art made of earthenware
21 021-5110 经非同质化代币(NFT)认证的陶器艺术品 Works of art made of earthenware authenticated by non-fungible tokens (NFTs)
21 021-5111 赤陶艺术品 Works of art of terra-cotta
21 021-5112 经非同质化代币(NFT)认证的赤陶艺术品 Works of art of terra-cotta authenticated by non-fungible tokens (NFTs)
21 021-5113 经非同质化代币(NFT)认证的玻璃艺术品 Works of art made of glass authenticated by non-fungible tokens (NFTs)
21 021-5114 美容用皮肤磨削器 Dermabraders for cosmetic purposes
21 021-5115 去除衣物上宠物毛发的粘毛滚 Adhesive rollers for removing pet hair from clothing
21 021-5116 去除衣物上宠物毛发的粘毛滚替换胶纸 Adhesive refill sheets for rollers for removing pet hair from clothing
21 021-5117 宠物喂食碗 Pet feeding bowls
21 021-5118 瓷器杯形奖杯 Trophy cups of china
21 021-5119 水晶杯形奖杯 Trophy cups of crystal
21 021-5120 陶器杯形奖杯 Trophy cups of earthenware
21 021-5121 玻璃杯形奖杯 Trophy cups of glass
21 021-5122 瓷杯形奖杯 Trophy cups of porcelain