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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
01 001-2665 食品生产用草本提取物 Herbal extracts for use in the manufacture of food
01 001-2666 药品生产用草本提取物 Herbal extracts for use in the manufacture of pharmaceuticals
01 001-2667 {具体指明，例如化妆品、膳食补充剂、食品等}生产用植物提取物 Plant extracts for use in the manufacture of {specify, e.g., cosmetics, dietary supplements, food, etc.}
01 001-2668 膳食补充剂生产用植物提取物 Plant extracts for use in the manufacture of dietary supplements
01 001-2669 钡铜氧化物粉末 Barium copper oxide powder
01 001-2670 树木嫁接用蜡 Grafting wax for trees
01 001-2671 植物用椰糠栽培基质 Coir growing media for plants
01 001-2672 带内部支撑的植物用椰糠栽培基质 Coir growing substrates for plants incorporating an internal support
01 001-2673 椰糠土壤改良制剂 Coir soil improving preparations
01 001-2674 工业用化学制剂 Chemical preparations for industrial purposes
01 001-2675 工业用化学制剂，即用于{指明工业用途，例如净化水、生产化妆品、纺织品防水等} Chemical preparations for industrial purposes, namely, for {indicate industrial purposes, e.g., purifying water, use in the manufacturing cosmetics, waterproofing textiles, etc.}
01 001-2677 工业用合成气 Synthesis gas (syngas) for industrial purposes
01 001-2678 科学用合成气 Synthesis gas (syngas) for scientific purposes
01 001-2679 园艺用浮石 Pumice for horticultural purposes
01 001-334 化学试纸 Chemical test paper
01 001-359 巴豆醛 Crotonaldehyde
01 001-375 诊断制剂（医用或兽医用除外） Diagnostic preparations other than for medical or veterinary purposes
01 001-417 二氯乙烷 Ethylene dichloride
01 001-425 土壤和盆栽土用肥料 Fertilisers for soil and potting soil
01 001-458 乙二醇 Glycol
01 001-479 硫酸钡 Barium sulphate
01 001-491 铋 Bismuth
01 001-508 氧化铝 Aluminium oxide
01 001-514 硫化钙 Calcium sulphide
01 001-519 碳化物 Carbides