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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
44 044-3110 医疗用毒理学检测 Toxicology testing for medical purposes
44 044-3111 兽医用毒理学检测 Toxicology testing for veterinary purposes
44 044-3112 医疗用药物毒性检测 Drug toxicity testing for medical purposes
44 044-3113 与动物治疗相关的兽医实验室分析服务 Veterinary laboratory analysis services relating to the treatment of animals
44 044-3114 与人员治疗相关的医学实验室分析服务 Medical laboratory analysis services relating to the treatment of persons
44 044-3115 医疗诊断服务 Medical diagnostic services
44 044-3116 医学检测服务 Medical testing services
44 044-3117 胆固醇检测 Cholesterol testing
44 044-3118 听力测试服务 Hearing test services
44 044-3119 兽医检测服务 Veterinary testing services
44 044-3120 兽医放射服务 Veterinary radiology services
44 044-3121 兽医肿瘤服务 Veterinary oncology services
44 044-3122 兽医皮肤科服务 Veterinary dermatology services
44 044-3123 兽医行为健康服务 Veterinary behavioral health services
44 044-3124 由医学实验室提供的诊断用血液分析服务 Blood analysis services for diagnostic purposes provided by medical laboratories
44 044-3125 订阅制美发沙龙服务 Subscription-based hair salon services
44 044-3126 为会员提供美发沙龙服务的会员俱乐部服务 Membership club services for providing hair salon services to members
44 044-3127 辅助医疗服务 Paramedical services
44 044-3128 在救援运输车辆上提供的紧急医疗援助 Emergency medical assistance provided in rescue transport vehicles
44 044-3129 在救援运输车辆上提供的紧急医疗服务 Emergency medical services provided in rescue transport vehicles
44 044-3130 去除文身服务 Tattoo removal services
44 044-3132 提供医学领域的新闻 Providing news in the field of medicine
44 044-3133 兽医牙科服务 Veterinary dentistry services
44 044-3134 兽医针灸 Veterinary acupuncture
44 044-3135 为诊断或治疗目的提供兽医分析服务 Veterinary analysis services for diagnostic or treatment purposes

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.
This classification table is provided for online reference. Please do not use automated tools to scrape, download or copy data compiled by this site in bulk without permission. For bulk use, please contact Jiancheng.

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