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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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
21 021-4898 化妆托盘 Make-up trays
21 021-4899 化妆托盘 Makeup trays
21 021-4900 蔬菜夹 Vegetable tongs
21 021-4901 水晶装饰品 Crystal ornaments
21 021-4902 烹饪用袋 Bags for use in cooking
21 021-4903 烤箱烹饪用塑料袋 Plastic bags for use in oven cooking
21 021-4904 微波烹饪用袋 Bags for use in microwave cooking
21 021-4905 低温慢煮用袋 Bags for use in sous-vide cooking
21 021-4906 烹饪用粗棉布袋 Cheesecloth bags for use in cooking
21 021-4907 电和非电的熏香炉 Perfume burners, electric and non-electric
21 021-4908 电动香薰炉 Perfume burners, electric
21 021-4909 非电动香薰炉 Perfume burners, non-electric
21 021-4910 电动香薰炉 Electric perfume burners
21 021-4911 非电动香薰炉 Non-electric perfume burners
21 021-4912 家用垃圾箱 Dustbins for household purposes
21 021-4913 家用垃圾箱 Dust bins for household purposes
21 021-4914 家用垃圾桶 Garbage cans for household purposes
21 021-4915 家用垃圾提桶 Garbage pails for household purposes
21 021-4916 家用废物箱 Refuse bins for household purposes
21 021-4917 家用垃圾桶 Trash cans for household purposes
21 021-4918 家用脚踏垃圾桶 Step trash cans for household purposes
21 021-4919 家用自动开闭的垃圾桶 Automatic opening and closing trash cans for household purposes
21 021-4920 家用垃圾桶专用罩 Fitted covers for trash cans for household purposes
21 021-4921 空的智能药瓶 Smart medicine bottles, empty
21 021-4922 空的化妆用印章 Cosmetic stamps, empty