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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
01 001-1061 用于印刷电路板制造的遮蔽化合物 Masking compounds for use in the manufacture of printed circuit boards
01 001-1060 感光箔 Photosensitive foils
01 001-1058 用作土壤改良剂的木炭 Charcoal for use as a soil conditioner
01 001-1053 工业用磁性液 Magnetic fluid for industrial purposes
01 001-1052 处理危险废物的化学品 Chemicals for treating hazardous waste
01 001-1711 氯化钙 Lime chloride
01 001-1710 醋酸钙 Lime acetate
01 001-1709 碳酸钙 Lime carbonate
01 001-1713 用于热水系统处理的化学品 Chemicals for the treatment of hot water systems
01 001-1342 工业用酒精 Alcohol for industrial purposes
01 001-1341 回火制剂 Tempering preparations
01 001-1338 食品保鲜化学品 Food preserving chemicals
01 001-1335 瓷土 China clay
01 001-1334 印刷电路板制造中使用的化学涂料 Chemical coatings used in the manufacture of printed circuit boards
01 001-1333 原电池用盐 Salts for galvanic cells
01 001-1332 稳定土壤和灰尘的化学制剂 Chemical preparations for stabilizing soil and dust
01 001-1330 用于制造油漆的化学制剂 Chemical preparations for use in the manufacture of paints
01 001-133 化学汽油添加剂 Chemical gasoline additives
01 001-1329 凝胶状粘性凝胶聚合物，用于制造定制缓冲产品 Viscous gel polymer in gel form for use in the manufacture of custom cushioned products
01 001-1328 非离子表面活性剂作为原料用于制造工业产品、消费品和家用产品 Non-ionic surfactants as raw materials for use in the manufacture of industrial products, consumer and household products
01 001-1327 阳离子表面活性剂作为原料用于制造工业产品、消费品和家用产品 Cationic surfactants as raw materials for use in the manufacture of industrial products, consumer and household products
01 001-1326 酰胺和甜菜碱作为原料用于制造工业产品、消费品和家用产品 Amides and betaines as raw materials for use in the manufacture of industrial products, consumer and household products
01 001-1325 可生物降解的阴离子表面活性剂作为原料，用于制造工业产品、消费品和家用产品 Biodegradable anionic surfactants as raw materials for use in the manufacture of industrial products, consumer and household products
01 001-1324 碱金属盐 Salts of alkaline metals
01 001-1323 碱金属 Alkaline metals