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	044-2984	使用培养细胞对{指明病症或疾病，例如骨关节炎、癌症等}进行医学治疗	Medical treatment of {indicate condition or disease, e.g., osteoarthritis, cancer, etc.} using cultured cells
44	044-2985	使用培养细胞的医学治疗	Medical treatment using cultured cells
44	044-2986	哺乳咨询类产后护理服务	Postnatal care services in the nature of lactation consultancy
44	044-2987	按摩治疗类产后护理服务	Postnatal care services in the nature of massage therapy
44	044-2988	提供景观建筑领域的信息	Providing information in the field of landscape architecture
44	044-2989	在中途之家提供药物滥用治疗	Providing substance abuse treatment at halfway houses
44	044-2990	浴用氢水发生器出租	Rental of hydrogen water generators for baths
44	044-2991	出租医用已充气氧气瓶	Rental of oxygen cylinders, filled, for medical purposes
44	044-2992	药物滥用治疗服务	Substance abuse treatment services
44	044-2993	野生动物管理	Wildlife management
44	044-2994	种植牙手术服务	Dental implant surgery services
44	044-2995	牙根管治疗服务	Dental root canal treatment services
44	044-2996	牙齿涂氟治疗服务	Dental fluoride treatment services
44	044-2997	假牙验配服务	Denture fitting services
44	044-2998	接发服务	Hair extension services
44	044-2999	动物绝育诊所服务	Animal spay and neuter clinic services
44	044-3000	动物绝育服务	Animal spaying and neutering services
44	044-3001	与听力损失相关的医疗咨询	Medical consultancy relating to hearing loss
44	044-3002	提供听力筛查服务	Providing hearing screening services
44	044-3003	提供听力测试服务	Providing hearing testing services
44	044-3004	言语和听力治疗服务	Speech and hearing therapy services
44	044-3005	痣去除服务	Nevus removal services
44	044-3006	阅读障碍治疗	Treatment of dyslexia
44	044-3007	阅读障碍治疗领域的咨询服务	Consulting services in the field of treatment of dyslexia
44	044-3008	{指明，例如精神健康障碍、自身免疫性疾病、学习障碍等}医学诊断领域的咨询	Consultancy in the field of the medical diagnosis of {indicate, e.g., mental health disorders, autoimmune diseases, learning disabilities, etc.}

US Trademark Classification

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