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
42	042-1703	建筑物和财产状况评估的工程服务	Engineering services for building and property condition assessment
42	042-1702	检测{指明材料，例如土壤、废物和/或水}中污染物的工程服务和咨询	Engineering services and consultation for the detection of contaminants in {indicate material, e.g. soil, waste and/or water}
42	042-170	测井	Well logging
42	042-1699	环境服务，即环境科学领域的技术咨询	Environmental services, namely, technical consultation in the field of environmental science
42	042-1698	环境服务，即在环境工程领域为他人提供的设计	Environmental services, namely, design for others in the field of environmental engineering
42	042-1695	提供以使互联网用户能够提交对个人表彰评论的技术为特色的网站	Providing a web site featuring technology that enables internet users to submit comments of personal recognition
42	042-1694	提供以允许{指明该技术所实现的功能或任务}的技术为特色的安全电子在线系统	Providing a secure electronic online system featuring technology which allows {indicate functions or tasks that the technology enables}
42	042-1693	提供以使会员能够{指明该技术所实现的功能或任务}的技术为特色的安全访问会员专用网站	Providing a secured-access, members only website featuring technology that gives members the ability to {indicate functions or tasks that the technology enables}
42	042-1692	提供以使会员能够{指明该技术所实现的功能或任务}的技术为特色的会员专用网站	Providing a members-only website featuring technology which provides members with the ability to {indicate functions or tasks that the technology enables}
42	042-1691	工程、土地利用规划、测量和环境科学领域的专业咨询服务	Professional consulting services in the fields of engineering, land use planning, surveying, and environmental sciences
42	042-1690	慈善服务，即提供以能够{指明网站技术所实现的功能或任务}的技术为特色的网站	Charitable services, namely, providing a website that features technology that enables {indicate functions or tasks that the website technology enables}
42	042-1688	计算机服务，即域名转发服务	Computer services, namely, domain forwarding services
42	042-1687	新产品设计服务，侧重在所设计商品上附加具有纪念意义的口袋	New product design services with emphasis on attaching pockets with memorial significance to the designed goods
42	042-1686	通过云计算提供虚拟计算机系统和虚拟计算机环境	Providing virtual computer systems and virtual computer environments through cloud computing
42	042-1684	野生动物保护领域的科学研究信息	Scientific research information in the field of wildlife preservation
42	042-1683	为科学研究目的对监控视频进行法证分析	Forensic analysis of surveillance video for scientific research purposes
42	042-1682	环境服务，即环境科学领域的技术咨询，以及为他人提供环境工程领域的工程服务和设计	Environmental services, namely, technical consultation in the field of environmental science, engineering services and design for others in the field of environmental engineering
42	042-1681	环境工程、测试和检验服务	Environmental engineering, testing and inspection services
42	042-1680	空气质量测量方案的定制设计和开发	Custom design and development of air quality measurement programs
42	042-1349	制造业计算机硬件的设计和开发	Design and development of computer hardware for the manufacturing industries
42	042-1348	构建和维护网站	Building and maintaining websites
42	042-1347	{指明设施类型，例如水上设施、马术场等}的规划和设计	Planning and design of {specify type of facility, e.g., aquatics facilities, horse-riding arenas, etc.}
42	042-1345	工业流体分析	Analysis of industrial fluids
42	042-1344	包装设计服务	Design services for packaging
42	042-1342	用于制造印刷电路板的薄膜和片材的设计和开发	Design and development of films and sheets used in the manufacturing of printed circuit boards

US Trademark Classification

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