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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
01 001-1087 摄影感光乳剂 Photographic emulsions
01 001-1085 未经加工的粉末或颗粒状塑料 Unprocessed plastic in the form of powder or granules
01 001-1084 生物组织，即从一份原始标本中分离出来的一组匹配的冷冻固定的人体生物标本，用于科学和医学研究 Biological tissue, namely, a set of matched frozen and fixed human biological specimens derived from the division of one original specimen for use in scientific and medical research
01 001-1083 用于污染场地净化的化学品 Chemicals for use in decontamination of polluted sites
01 001-1082 用作汽车排气系统腐蚀抑制剂的化学防腐剂 Chemical preservatives for use as corrosion inhibitors on automobile exhaust systems
01 001-1081 稀土金属 Rare earth metals
01 001-1080 稀土金属盐 Salts from rare earth metals
01 001-108 未加工的人造树脂，用于{指明具体用途或行业} Unprocessed artificial resins for {indicate specific use or industry}
01 001-1079 稀土 Rare earths
01 001-1078 未曝光的X光胶片 Unexposed X-ray film
01 001-1077 用于涂层和密封的工业粘合剂 Industrial adhesives for use in coating and sealing
01 001-1076 商用和家用阻燃组合物 Fire retardant compositions for commercial and domestic use
01 001-1075 复合肥料 Complex fertilizers
01 001-1073 用于给蓄电池充电的酸性水 Acidulated water for recharging accumulators
01 001-1072 用于给电池充电的酸性水 Acidulated water for recharging batteries
02 002-146 防腐蚀涂料 Anticorrosive paints
02 002-160 底火粉 Priming powder (kiriko)
02 002-179 防水涂料 Waterproof paints
02 002-237 清漆 Varnish
02 002-256 打印机用已灌装墨盒 Filled ink cartridges for printers
02 002-280 着色剂 Colourants
02 002-333 绘画用铝粉 Aluminium powders for painting
02 002-351 涂层类缓蚀剂 Corrosion inhibitors in the nature of a coating
02 002-376 食用墨水 Edible ink
02 002-380 复印机墨粉 Photocopier toner