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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
01 001-506 碘化铝 Aluminium iodide
01 001-505 氢氧化铝 Aluminium hydroxide
01 001-504 氯化铝 Aluminium chloride
01 001-503 铝酸盐 Aluminate
01 001-502 烯丙基氯 Allyl chloride
01 001-501 烯丙醇 Allyl alcohol
01 001-500 碱 Alkalies
01 001-5 用于一般粘合和修复用途的环氧胶 Epoxy glue for general bonding and repair purposes
01 001-497 己二酸 Adipic acid
01 001-495 瓷砖铺设用粘合剂 Adhesives for laying ceramic tiles
01 001-494 地板、天花板和墙砖粘合剂 Adhesives for floor, ceiling and wall tiles
01 001-492 水泥制品用粘合剂 Adhesives for cement manufactured products
01 001-1737 粘胶（纤维素酯）化学品 Viscose (cellulose ester) chemicals
01 001-1738 用于制造的粘胶化学品 Viscose chemicals for use in manufacturing
01 001-1714 用于制造{指明，例如益生菌补充剂等}的微生物 Microbes for use in the manufacture of {indicate, e.g., probiotic supplements, etc.}
01 001-1716 纺织工业用上浆料 Size for use in the textile industry
01 001-1715 除颜料外的制造搪瓷用化学品 Chemicals, except pigments, for the manufacture of enamel
01 001-1719 用于制造化妆品的蛋白质 Protein for use in the manufacture of cosmetics
01 001-1721 紫菜生长促进剂 Laver growth accelerators
01 001-1288 用于{指明具体工业或制造领域}行业的酶制剂 Enzyme preparations for use in the {indicate specific industrial or manufacturing field} industry
01 001-1717 工业用酶 Enzymes for industrial purposes
01 001-895 工业用氯甲烷 Methyl chloride for industrial purposes
01 001-894 工业用甲醇 Methyl alcohol (methanol) for industrial purposes
01 001-1728 科学研究用试剂 Reagents for scientific and research use
01 001-1734 工业用途的金属氧化物粉末 Metal oxide powders for industrial purposes