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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
01 001-2640 生产用紫罗兰酮 Ionone for use in manufacture
01 001-2641 研究实验室用生化制剂 Biochemical preparations for research laboratory us
01 001-2642 研究实验室用生化制剂 Biochemical preparations for research laboratory purposes
01 001-2643 {指明所生产商品的一般性质，例如化妆品、除草剂、涂料等}生产用化学制剂 Chemical preparations for use in the manufacture of {indicate general nature of manufactured goods, e.g., cosmetics, herbicides, paints, etc.}
01 001-2644 制造工艺用可生物降解洗涤剂 Biodegradable detergents for use in manufacturing processes
01 001-2645 生产用可生物降解阴离子表面活性剂 Biodegradable anionic surfactants for use in manufacture
01 001-2646 工业用透明质酸 Hyaluronic acid for industrial purposes
01 001-2647 检测气体泄漏用荧光染料 Fluorescent dyes for detecting gas leaks
01 001-2648 检测液体泄漏用荧光染料 Fluorescent dyes for detecting fluid leaks
01 001-2649 工业用明胶 Gelatin for industrial purposes
01 001-2650 工业用明胶 Gelatin for industrial use
01 001-2651 工业用明胶 Gelatine for industrial purposes
01 001-2652 工业用明胶 Gelatine for industrial use
01 001-2653 聚偏氟乙烯 Polyvinylidene fluoride
01 001-2654 干膜光刻胶 Dry film photoresists
01 001-2655 稀土钡铜氧化物（REBCO）粉末 Rare earth barium copper oxide (REBCO) powder
01 001-2656 氧化铌 Niobium oxide
01 001-2657 人工造雪用化学制剂 Chemical preparations used for snow-making
01 001-2658 鞋类防水化学喷剂 Chemical sprays for waterproofing footwear
01 001-2659 电池阳极电解液 Battery anolytes
01 001-2660 通过吸湿和释湿控制相对湿度（RH）的化学合成物 Chemical compositions for absorbing and releasing moisture for controlling relative humidity (RH)
01 001-2661 保持相对湿度（RH）的化学合成物 Chemical compositions for maintaining relative humidity (RH)
01 001-2662 {具体指明，例如化妆品、膳食补充剂、食品等}生产用草本提取物 Herbal extracts for use in the manufacture of {specify, e.g., cosmetics, dietary supplements, food, etc.}
01 001-2663 化妆品生产用草本提取物 Herbal extracts for use in the manufacture of cosmetics
01 001-2664 膳食补充剂生产用草本提取物 Herbal extracts for use in the manufacture of dietary supplements