Skip to main content

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
21 021-4792 以壁画艺术为主题的{指明陶瓷、瓷器、黏土、水晶、陶器、玻璃、瓷、赤陶}艺术品 Works of art of {indicate ceramic, china, clay, crystal, earthenware, glass, porcelain, terra cotta} featuring mural art
21 021-4793 电苍蝇拍 Electric fly swatters
21 021-4794 汽车空调清洁刷 Cleaning brushes for automobile air conditioners
21 021-4795 非电动喷水拖把 Non-electric water spraying mops
21 021-4796 小麦秆饮用吸管 Drinking straws of wheat
21 021-4797 电动直发梳 Electric hair straightening combs
21 021-4798 人造留窝鸡蛋 Nest eggs, artificial
21 021-4799 人造引蛋 Artificial nest eggs
21 021-4800 捕虫笼 Cages for collecting insects
21 021-4801 声波振动发梳 Sound wave vibration hairbrushes
21 021-4802 非电动制冰块和冰淇淋器 Vessels for making ices and ice cream, non-electric
21 021-4803 水牙线 Water flossers
21 021-4804 裱花袋 Piping bags
21 021-4805 昆虫收集盒 Insect collectors' boxes
21 021-4806 纸质烘焙杯托 Paper baking cases
21 021-4807 硅胶烘焙杯托 Silicone baking cases
21 021-4808 空的化妆印章 Make-up stamps, sold empty
21 021-4809 空的眼线印章 Cosmetic eyeliner stamps, sold empty
21 021-4810 家用金属回收箱 Metal recycling bins for household use
21 021-4812 烧烤叉 Barbecue forks
21 021-4813 非纸制、非纺织品制啤酒杯垫 Mats, not of paper or textile, for beer glasses
21 021-4814 非电动绞肉器 Meat grinders, non-electric
21 021-4815 非电动烹饪锅具套装 Non-electric cooking pot sets
21 021-4818 纸质烹饪锅 Cooking pots of paper
21 021-4819 非电烹饪锅 Cooking pots, non-electric