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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
05 005-607 动物皮肤护理用药物制剂 Pharmaceutical preparations for animal skincare
05 005-605 作用于中枢神经系统的药物制剂 Pharmaceutical preparations acting on the central nervous system
05 005-602 青霉素制剂 Penicillin preparations
05 005-601 医用杀寄生虫剂 Parasiticides for medical use
05 005-60 婴儿食品 Food for infants
05 005-599 胰腺激素制剂 Pancreas hormone preparations
05 005-598 催产药 Oxytocics
05 005-597 人工授精用精液 Semen for artificial insemination
05 005-596 自粘敷料 Self adhesive dressings
05 005-595 牙科用封闭剂 Sealing agents for dental purposes
05 005-594 卫生灭菌制剂 Sanitary sterilising preparations
05 005-592 唾液腺激素制剂 Salivary gland hormone preparations
05 005-588 杀线虫农药 Nematode pesticide
05 005-586 医用营养糖 Dietetic sugar for medical use
05 005-585 发汗剂 Diaphoretics
05 005-584 药用诊断试剂 Diagnostic reagents for medicinal use
05 005-583 医疗或兽医用诊断制剂 Diagnostic preparations for medical or veterinary purposes
05 005-582 医疗和兽医用诊断制剂 Diagnostic preparations for medical and veterinary use
05 005-581 皮肤科药品 Dermatological pharmaceutical products
05 005-580 人体净化剂 Depuratives for the body
05 005-579 治疗勃起功能障碍的药物 Pharmaceuticals for the treatment of erectile dysfunction
05 005-578 透析用药物溶液 Pharmaceutical solutions used in dialysis
05 005-577 药用润肤露 Pharmaceutical skin lotions
05 005-574 用于治疗骨病的药品 Pharmaceutical products for the treatment of bone diseases
05 005-573 动物皮肤护理用药品 Pharmaceutical products for skin care for animals