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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.

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

Class Item No. Chinese English
21 021-904 动物用便盆 Animal litter pans
21 021-903 烘焙食品冷却架 Cooling racks for baked goods
21 021-90 果酱玻璃瓶 Preserve glasses
21 021-9 槽 Troughs
21 021-899 赤陶小塑像 Terra cotta figurines
21 021-898 裱花袋 Pastry bags
21 021-896 食品或饮料保温袋 Thermal insulated bags for food or beverages
21 021-893 口腔卫生设备,即牙间清洁器 Oral hygiene devices, namely, interdental cleaners
21 021-892 陶瓷雕塑、花瓶、器皿、碗、盘和罐 Ceramic sculptures, vases, vessels, bowls, plates and pots
21 021-891 用于清洁和去除皮肤角质的电动刷 Power-operated brush used to clean and exfoliate the skin
21 021-890 陶瓷纸巾盒盖 Ceramic tissue box covers
21 021-889 清洁高尔夫设备的刷子 Brushes for cleaning golf equipment
21 021-888 个人补水系统,包括储水囊、输水管、咬嘴和背负包 Personal fluid hydration systems comprising a fluid reservoir, a delivery tube, a mouthpiece and a carrying pack
21 021-887 保温瓶 Insulated vacuum flasks
21 021-886 氯丁橡胶拉链瓶套 Neoprene zippered bottle holders
21 021-88 家禽食槽 Poultry troughs
21 021-877 皮革杯垫 Leather coasters
21 021-329 玻璃盒 Glass boxes
21 021-328 玻璃碗 Glass bowls
21 021-327 玻璃饮具 Glass beverageware
21 021-326 压蒜器 Garlic presses
21 021-324 园艺喷水器 Garden syringes
21 021-32 酒壶 Wine jugs
21 021-319 捕蝇器 Fly traps
21 021-316 花卉喷水器 Flower syringes