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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
05 005-436 驱肠虫药 Anthelmintics
05 005-516 牙科和牙科技术用黏合剂 Adhesives for dentistry and dental technical purposes
05 005-552 眼科制剂 Ophthalmological preparations
05 005-556 卫生用化学制剂 Chemical preparations for sanitary purposes
05 005-591 医用微生物营养物质 Nutritive substances for micro-organisms for medical use
05 005-593 医用卫生制剂 Sanitary preparations for medical use
05 005-604 治疗勃起功能障碍的药物 Pharmaceutical for the treatment of erectile dysfunction
05 005-683 局部麻醉剂 Local anesthetics
05 005-697 复合维生素制剂 Multi-vitamin preparations
05 005-698 杀线虫剂 Nematicides
05 005-758 卫生消毒灭菌制剂 Sanitary sterilizing preparations
05 005-79 医用过氧化氢 Hydrogen peroxide for medical use
05 005-805 消灭有害动物制剂 Preparations for destroying vermin
05 005-814 药用草药茶 Herbal teas for medicinal purposes
05 005-815 农用杀虫剂 Insecticides for agricultural use
05 005-821 牙科用印模材料 Dental impression materials
05 005-832 空气除味剂 Air deodorizer
05 005-851 医用骨水泥 Bone cement for medical purposes
05 005-9 轻泻剂 Laxatives
05 005-91 外科用麻醉剂 Anesthetic for surgical purposes
05 005-926 细菌抑制剂 Bacterial poisons
05 005-937 卫生巾 Sanitary towels
05 005-988 消炎药膏 Anti-inflammatory salves
05 005-2005 益生元补充剂 Prebiotic supplements
05 005-1994 用于治疗{指明特定状况或疾病，例如精神健康、幽闭恐惧症等}的天然膳食补充剂 Natural dietary supplements for the treatment of {indicate specific condition or illness, e.g., mental health, claustrophobia, etc.}