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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
01 001-2082 钨酸铵 Ammonium tungstate
01 001-1795 脱墨浆 Deinked pulp
01 001-196 食品防腐剂组合物 Food preservative compositions
01 001-1878 工业用甘油 Glycerine for industrial purposes
01 001-1641 乳酸 Lactic acid
01 001-1524 除冰用液体盐 Liquid salt for deicing
01 001-318 冷却剂 Coolants
01 001-1707 工业用石墨 Graphite for industrial purposes
01 001-2099 防止镀锌表面锌晶须扩散的化学制剂 Chemical preparations for preventing the spread of zinc whiskers on galvanized surfaces
01 001-73 盆栽土 Potting soil
01 001-638 盆栽堆肥 Potting compost
01 001-2100 硫化加速剂 Vulcanization accelerators
01 001-2116 工业用氧 Oxygen for industrial purposes
01 001-2111 铸造用砂性质的铸造造型制剂 Foundry molding preparations in the nature of foundry sand
01 001-2123 石墨烯 Graphene
01 001-2091 氟锆酸钾 Potassium fluorozirconate
01 001-2090 用于发动机油、汽油和柴油燃料、变速箱油和冷却系统的化学发动机处理制剂和添加剂 Chemical engine treatment preparations and additives for engine oils, gasoline and diesel fuels, transmission fluids and cooling systems
01 001-998 工业用氧化锌 Zinc oxide for industrial purposes
01 001-2138 氯氟烃 Chlorofluorocarbons
01 001-2139 工业用碳化硅 Silicon carbide for industrial purposes
01 001-2140 防止蔬菜发芽剂 Anti-sprouting preparations for vegetables
01 001-997 非燃料用乙醇 Ethanol not used as a fuel
01 001-1685 用于制造{指明物品的一般性质，例如化妆品、饮料、食品和食品补充剂等，或表明用于各种各样的商品（如果准确）}的抗氧化剂 Antioxidants for use in the manufacture of {indicate general nature of item, e.g., cosmetics, beverages, food products and food supplements, etc., or indicate for a wide variety of goods, if accurate}
01 001-147 亚硫酸盐用于保存食物 Sulfite for preserving food
01 001-2114 化学吸气剂 Chemical getters