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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
44 044-575 染发沙龙服务 Hair color salon services
44 044-574 妇科服务 Gynecology services
44 044-572 美容服务 Beauty salon services
44 044-571 产科服务 Obstetric services
44 044-570 医疗水疗服务,即微创和非侵入性美容和塑形疗法 Medical spa services, namely, minimally and non-invasive cosmetic and body fitness therapies
44 044-569 人工晒黑服务 Artificial suntanning services
44 044-568 水产养殖服务,即在水环境中种植和繁殖植物或动物 Aquaculture services, namely, the cultivation and breeding of plants or animals in a water environment
44 044-567 饮食咨询服务 Dietetic advisory services
44 044-564 提供减重手术 Providing bariatric procedures
44 044-562 为医生和患者提供睡眠呼吸暂停和相关睡眠障碍方面的信息 Providing information in the field of sleep apnea and related sleep disorders for doctors and patients
44 044-561 心理服务,即为有特殊需要的儿童及其家庭提供治疗服务 Psychological services, namely, providing therapeutic services to children with special needs and their families
44 044-560 心理服务,即为有特殊需要的儿童及其家庭提供诊断服务 Psychological services, namely, providing diagnostic services to children with special needs and their families
44 044-559 健康评估服务,即提供睡眠呼吸暂停领域的数据库和基于收集的数据和信息的家庭睡眠测试诊断信息,用于治疗和诊断目的 Health assessment services, namely, providing a database in the field of sleep apnea and home sleep testing diagnostic information based on collected data and information all for treatment and diagnostic purposes
44 044-558 医疗、物理康复和物理治疗服务 Medical, physical rehabilitation and physical therapy services
44 044-556 康复病人护理服务 Rehabilitation patient care services
44 044-555 提供癌症预防、筛查、诊断和治疗领域的信息 Providing information in the field of cancer prevention, screening, diagnosis and treatment
44 044-554 提供癌症筛查服务 Providing cancer screening services
44 044-553 农业咨询,即提供植物和土壤营养补充剂建议 Agricultural advice, namely, providing recommendations for plant and soil nutrition supplements
44 044-552 用于医疗诊断和治疗的基于网络的心血管分析服务 Web-based cardiovascular analysis services for medical diagnostic and treatment purposes
44 044-550 儿科肿瘤服务 Pediatric oncology services
44 044-55 健康水疗服务,即美容身体护理服务 Health spa services, namely, cosmetic body care services
44 044-548 姑息治疗服务 Palliative care services
44 044-547 基于网络的心血管检查和评估,用于医学诊断目的 Web-based cardiovascular examination and assessment for medical diagnostic purposes
44 044-546 医学护肤服务 Medical skin care services
44 044-545 遗传咨询 Genetic counseling