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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
44 044-2884 为医疗诊断或治疗目的进行病毒检测 Virus testing for medical diagnostic or treatment purposes
44 044-2885 传染病领域的医疗诊断或治疗目的检测 Testing for medical diagnostic or treatment purposes in the field of infectious diseases
44 044-2886 与疾病诊断和治疗相关的医学检测服务 Medical testing services relating to the diagnosis and treatment of disease
44 044-2887 向残障人士提供经训练的服务犬 Providing trained service dogs to individuals with disabilities
44 044-2888 向残障人士出租经训练的情感支持动物(ESA) Rental of trained emotional support animals (ESA) to individuals with disabilities
44 044-2889 深度洁牙服务 Deep teeth cleaning services
44 044-2890 牙龈刮治和根面平整服务 Dental gum scaling and root planing services
44 044-2891 治疗牙周病的牙龈刮治和根面平整服务 Dental gum scaling and root planing services for treating periodontal disease
44 044-2892 心理评估和检查服务 Psychological assessment and examination services
44 044-2893 指压按摩 Shiatsu massage
44 044-2894 牛的配种和育种服务 Breeding and stud services for cattle
44 044-2895 心理照护 Psychological care
44 044-2896 提供与农业、园艺和林业害虫灭除相关的信息 Providing information relating to vermin exterminating for agriculture, horticulture and forestry
44 044-2897 提供与日式传统按摩相关的信息 Providing information relating to traditional Japanese massage
44 044-2898 与园艺相关的咨询 Consultancy relating to horticulture
44 044-2899 与患者治疗相关的医疗分析服务 Medical analysis services relating to the treatment of patients
44 044-2900 流动牙科护理服务 Mobile dental care services
44 044-2901 儿科护理服务 Paediatric nursing services
44 044-2902 向患者提供用药领域的信息 Providing information to patients in the field of administering medication
44 044-2903 提供与园林植树相关的信息 Providing information relating to garden tree planting
44 044-2904 哺乳咨询服务 Lactation consultancy services
44 044-2905 向患者提供的个人医疗咨询服务 Individual medical counseling services provided to patients
44 044-2906 心理会诊 Psychological consultations
44 044-2907 儿童脊椎按摩服务 Chiropractic services for children
44 044-2908 成人脊椎按摩服务 Chiropractic services for adults

The information on this page is for general reference and does not constitute legal advice. Laws, fees, deadlines and classifications may change. Please refer to the latest official publications.
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