US Trademark Classification (Classes 01–45)

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	044-2080	{指明与医疗保健相关的领域或主题，例如残疾人的职业治疗等}领域的医疗保健咨询	Health care consulting in the field of {indicate health care-related field or subject matter, e.g., occupational therapy for persons with disabilities, etc.}
44	044-2079	用于治疗{指明疾病或状况，例如癌症、阿尔茨海默病等}的医疗保健服务	Health care services for treating {indicate disease or condition, e.g., cancer, Alzheimer's disease, etc.}
44	044-2078	{指明，例如儿科、老年科等}领域的护理服务	Nursing services in the field of {specify, e.g., pediatrics, geriatrics, etc.}
44	044-2548	提供健康信息	Providing health information
44	044-2570	医疗评估服务，即为接受医疗康复服务的患者提供功能评估计划，以指导治疗和评估计划有效性	Medical evaluation services, namely, functional assessment program for patients receiving medical rehabilitation services for purposes of guiding treatment and assessing program effectiveness
44	044-2526	家庭护理协助服务	Home nursing aid services
44	044-2506	提供精神康复设施	Providing mental rehabilitation facilities
44	044-2540	美容和整形外科	Cosmetic and plastic surgery
44	044-2545	植物护理服务	Plant care services
44	044-2560	蹄铁匠服务，即给马钉蹄铁和养护马蹄	Farrier services, namely, shoeing horses and maintaining horses' hooves
44	044-2565	医疗设备租赁	Leasing of medical equipment
44	044-2516	妇科巴氏涂片检查	Gynecological pap examination
44	044-2525	家庭医疗保健服务	Home health care services
44	044-2523	医疗保健，即帮助个人戒烟	Health care, namely, assisting individuals to stop smoking
44	044-2522	健康维护组织形式的医疗保健	Health care in the nature of health maintenance organizations
44	044-2520	美发沙龙	Hairdressing salons
44	044-2518	补发	Hair replacement
44	044-2517	剪发	Hair cutting
44	044-2515	温室服务	Greenhouse services
44	044-2501	产科和妇科服务	Obstetric and gynecology services
44	044-2542	药物咨询	Pharmaceutical advice
44	044-2547	通过电话提供医疗保健信息	Providing health care information by telephone
44	044-2556	紧急医疗援助	Emergency medical assistance
44	044-2555	药物滥用检测	Drug testing for substance abuse
44	044-2544	医生服务	Physician services

US Trademark Classification

Have a question about the classification tables?

Services

J&C

Legal