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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
05 005-426 卫生巾 Sanitary napkins
05 005-421 棉条 Tampons
05 005-420 杀鼠剂 Rodenticides
05 005-496 利尿剂 Diuretics
05 005-1726 泌尿道消毒剂 Urinary tract disinfectants
05 005-1725 X射线造影剂 X-ray contrast agents
05 005-1724 维生素A制剂 Vitamin A preparations
05 005-1723 耳绷带 Ear bandages
05 005-1722 混合激素制剂 Mixed hormone preparations
05 005-1720 影响消化器官的药剂 Pharmaceutical agents affecting digestive organs
05 005-1719 中暑治疗药 Heatstroke treating agents
05 005-1718 用于治疗物理性损伤的药剂 Pharmaceutical agents for treating physically caused lesions
05 005-1717 表皮用药剂 Pharmaceutical agents for epidermis
05 005-1716 影响感觉器官的药剂 Pharmaceutical agents affecting sensory organs
05 005-1715 影响周围神经系统的药剂 Pharmaceutical agents affecting peripheral nervous system
05 005-1714 影响代谢的药剂 Pharmaceutical agents affecting metabolism
05 005-1713 药用细胞抑制剂 Cytostatics for pharmaceutical purposes
05 005-1708 防蛀剂 Mothproofing preparations
05 005-1706 药用水合氯醛 Hydrated chloral for pharmaceutical purposes
05 005-1705 用于治疗{指明疾病或身体状况，例如哮喘、胸闷等}的药茶 Medicinal tea used for the treatment of {specify disease or physical condition, e.g., asthma, chest congestion, etc.}
05 005-1704 消灭害兽制剂 Preparations for destroying noxious animals
05 005-1703 用于增强能量的营养补充代餐棒 Nutritional supplement meal replacement bars for boosting energy
05 005-1702 用于治疗伤口的止血凝胶基质制剂 Hemostatic gel matrix preparations for treating wounds
05 005-1700 兽医用酶 Enzymes for veterinary purposes
05 005-1698 医用润肤剂 Emollients for medical purposes