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.

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Class	Item No.	Chinese	English
44	044-642	医疗保健专业人员通过互联网或电信网络提供医疗保健和医疗服务	Provision of health care and medical services by health care professionals via the Internet or telecommunication networks
44	044-641	人和动物除虱	Lice removal from humans and animals
44	044-640	有关鱼、虾及其他人工养殖海洋生物饲养的技术咨询	Technical consultation in the fields of feeding and raising fish, shrimp and other farm-raised marine life
44	044-639	人类精子捐赠服务	Human sperm donation services
44	044-637	激素替代疗法领域的咨询服务	Consulting services in the field of hormone replacement therapy
44	044-635	马匹按摩和运动机能学服务	Equine massage and kinesthesiology services
44	044-634	通过互联网提供美发领域的建议和信息	Providing advice and information over the Internet in the field of hairstyling
44	044-633	家庭保健服务，即{指明所提供的保健服务类型，例如老年保健、物理治疗等}	Home health care services, namely, {specify the type of health care services provided, e.g., geriatric health care, physical therapy, etc.}
44	044-632	通过互联网提供美发领域的信息	Providing information over the Internet in the field of hairstyling
44	044-2347	农业和园艺服务，即与商业屋顶土壤农场相关的植物选择以及植物、植物材料和农产品的繁殖	Agriculture and horticulture services, namely, plant selection and propagation of plants, plant material, and produce in connection with commercial rooftop soil farms
44	044-2346	法证心理学领域的咨询服务	Consulting services in the field of forensic psychology
44	044-2345	调查心理学领域的咨询服务	Consulting services in the field of investigative psychology
44	044-2344	以{指明修饰服务类型，例如理发、剃须、修甲、按摩、面部护理等}为特色的男士美容修饰服务	Men's grooming services featuring {indicate the type of grooming services, e.g., haircuts, shaves, manicures, massages, face treatments, etc.}
44	044-2343	为{指明目标用户或用途，例如商业屋顶土壤农场、商业农业等}提供园艺咨询服务	Horticulture consulting services for {indicate intended users or purpose, e.g., commercial rooftop soil farms, the commercial farming industry, etc.}
44	044-2342	指压疗法	Acupressure therapy
44	044-2341	脐带血库服务	Cord blood bank services
44	044-2340	提供医学美容程序，即使用真皮填充剂和肉毒杆菌毒素治疗皮肤	Providing medical aesthetic procedures, namely, treating the skin with dermal fillers and botulinum toxin
44	044-234	器官库服务	Organ bank services
44	044-2339	专门针对睫毛的美容护理服务	Beauty treatment services especially for eyelashes
44	044-2338	运动心理学领域的咨询服务	Consulting services in the field of sports psychology
44	044-2337	泌尿科医疗护理服务	Urology medical care services
44	044-2336	为患者分诊进行医学评估	Conducting medical evaluations for patient triage
44	044-2335	多学科综合门诊医疗保健服务和医疗会诊	Multi-disciplinary, integrative, outpatient health care delivery and medical consultations
44	044-2334	临床医疗实践咨询服务	Clinical medical practice consultation services
44	044-2332	农具出租	Rental of agricultural implements

US Trademark Classification

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