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	042-1618	{指明科学或医学领域或主题}领域的研究与开发	Research and development in the field of {indicate scientific or medical field or subject matter}
42	042-1617	与计算机操作有关的技术咨询	Technical advice relating to operation of computers
42	042-1616	无线电层析成像服务	Radio tomographic imaging services
42	042-1615	为{指明功能或用途}设计和开发软件和硬件	Design and development of software and hardware for {indicate function or use}
42	042-1614	应用服务提供商，即在广告和营销领域为他人托管、管理、开发、分析和维护应用程序、软件和网站	Application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software, and web sites, of others in the fields of advertising and marketing
42	042-1611	有关计算机硬件设计的建议	Advice relating to the design of computer hardware
42	042-1610	创新咨询服务，即在产品开发领域为他人提供建议	Innovation consulting services, namely, advising others in the areas of product development
42	042-1608	质量管理服务，即{指明领域或主题}领域的质量评估和分析、质量保证和质量控制	Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field of {specify field or subject matter}
42	042-1607	质量管理服务，即{指明领域，例如机动车等}领域的质量评估和分析、质量保证和质量控制	Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field of {specify field, e.g., motor vehicles, etc.}
42	042-1606	提供包含通过旗鱼标记项目为研究目的收集的科学信息的在线数据库	Providing an online database comprised of scientific information collected through a billfish tagging program for research purposes
42	042-1604	砌体墙和结构设计	Design of masonry walls and structures
42	042-1602	计算机服务，即对他方信息技术（IT）系统的远程管理	Computer services, namely, remote management of the information technology (IT) systems of others
42	042-1601	公寓、共管公寓和房屋陈设服务，以提高房产对潜在买家和/或租户的吸引力	Apartment, condominium and home staging services for the purpose of increasing the appeal of the property to prospective buyers and/or renters
42	042-1600	生物医学研究服务	Biomedical research services
42	042-1599	自动化控制器系统（即温度、湿度和电气控制器）的设计和开发	Design and development of automated controller systems, namely, temperature, humidity and electrical controllers
42	042-1598	交通运输领域的建筑设计服务	Architectural design services in the fields of traffic and transportation
42	042-1597	交通规划服务	Traffic planning services
42	042-1596	交通控制设备设计	Design of traffic control equipment
42	042-1595	交通系统设计	Design of traffic systems
42	042-1270	组织社区慈善活动，让专业房屋陈设师向有需要的家庭和组织捐赠其陈设服务，使房屋对潜在买家更具吸引力	Organizing a community charity event for professional home stagers to donate their staging services of making homes more appealing to prospective buyers to needy families and organizations
42	042-1269	有关设计更高效发动机的咨询服务	Consulting services in the field of designing engines to be more efficient
42	042-1268	燃气轮机和内燃机燃料监测和计量领域的咨询	Consultation in the field of fuel monitoring and metering for gas turbine and combustion engines
42	042-1267	燃气轮机和内燃机设计领域的咨询	Consultation in the field of gas turbine and combustion engine design
42	042-1266	对医疗诊断成像、临床和生物医学设备进行远程诊断以确定是否需要维修	Remote diagnosis of medical diagnostic imaging, clinical and biomedical equipment for determining the need for repair
42	042-1265	发电厂工程领域的技术咨询，即对发电厂设备进行测试和评估，以提高此类设备的性能和效率	Technical consultation in the field of power plant engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment

US Trademark Classification

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