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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
05 005-493 杀菌剂和杀真菌剂 Germicides and fungicides
05 005-685 修复牙齿及制作牙冠和牙桥用材料 Material for repairing teeth and for dental crowns and bridges
05 005-543 牙科用贱金属和合金 Base metals and alloys for dentistry use
05 005-1995 可附着于衣物、预装驱虫制剂出售的可穿戴驱虫装置 Wearable insect repelling devices for attachment to clothing sold pre-filled with insect repelling preparations
05 005-855 医疗或兽医用氨基酸 Amino acids for medical or veterinary purposes
05 005-533 防腐制剂 Antiseptic preparations
05 005-1943 药用酵母 Yeast for pharmaceutical purposes
05 005-132 用于心电图电极的化学导体 Chemical conductors for use with electrocardiograph electrodes
05 005-1388 药用火棉胶 Collodion for pharmaceutical purposes
05 005-701 牙科用牙冠和牙桥材料及口腔预防用材料 Materials for crowns and bridges for dental use and for oral prophylaxis
05 005-947 医疗和外科用敷料 Medical and surgical dressings
05 005-673 以滴剂、胶囊、片剂和压制片形式使用的口腔用药物制剂 Medicinal preparations for the mouth to be applied in the form of drops, capsules, tablets and compressed tablets
05 005-587 杀线虫剂 Nematocides
05 005-603 抗过敏药物制剂和物质 Pharmaceutical anti-allergic preparations and substances
05 005-939 除杂草和消灭有害动物制剂 Preparations for killing weeds and destroying vermin
05 005-1774 碘酒 Tincture of iodine
05 005-222 类固醇 Steroids
05 005-643 医疗和兽医诊断用试剂和介质 Reagents and media for medical and veterinary diagnostic purposes
05 005-946 医疗和外科用膏药 Medical and surgical plasters
05 005-611 治疗过敏性鼻炎和哮喘的药物制剂 Pharmaceutical preparations for treating allergic rhinitis and asthma
05 005-575 用于治疗病毒性疾病和传染病以及治疗癌症的药品 Pharmaceutical products for the treatment of viral and infectious diseases, for the treatment of cancer
05 005-1641 阿司匹林 Aspirin
05 005-136 隐形眼镜护理液 Contact lens solutions
05 005-1991 浸有抗菌剂的海绵 Sponges impregnated with antiseptics
05 005-1906 药用植物提取物 Plant extracts for pharmaceutical purposes