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	042-2022	下水道溢流监测服务（电子数据收集）	Sewer overflow monitoring services [electronic data collection]
42	042-2021	对{指明他人的商品或服务}进行测试、分析和评估，以确保符合{指明行业，例如计算机、建筑等}行业标准	Testing, analysis, and evaluation of {indicate goods or services of others} to assure compliance with {specify industry e.g., computer, construction, etc.} industry standards
42	042-2019	监控{指明设备，例如内燃机、下水道系统、暖通空调系统等}以确保正常运行	Monitoring {indicate apparatus, e.g., combustion engines, sewer systems, HVACs, etc.} to ensure proper functioning
42	042-2018	为质量控制目的监控{指明被监控的活动或商品，例如对制成品、制造机械的检查等}	Monitoring {indicate activity or goods being monitored, e.g., inspections of manufactured goods, manufacturing machinery, etc.} for quality control purposes
42	042-2017	提供一个以技术为特色的网站，使用户能够远程查看、监控、编程、操作和控制家庭、办公室和车辆中的大小电器、电气系统和安全系统	Providing a website featuring technology enabling users to remotely view, monitor, program, operate and control large and small appliances, electrical systems and security systems in homes, offices and vehicles
42	042-2016	提供一个交互式网站，该网站采用技术，使用户能够输入、访问、跟踪、管理、监控和生成有关其内部建筑清洁计划的信息和报告	Providing an interactive web site featuring technology that enables users to enter, access, track, manage, monitor, and generate information and reports regarding their in-house building cleaning programs
42	042-2015	提供一个交互式网站，该网站采用的技术使用户能够输入、访问、跟踪、监控和生成健康和医疗信息和报告	Providing an interactive web site featuring technology that enables users to enter, access, track, monitor and generate health and medical information and reports
42	042-2014	为科学研究目的监测{指明，例如温室气体排放等}	Monitoring of {indicate, e.g., greenhouse gas emissions, etc.} for scientific research purposes
42	042-2011	通过远程访问监控计算机系统以确保其正常运行	Monitoring of computer systems by remote access to ensure proper functioning
42	042-2002	地图绘制服务	Cartography services
42	042-1999	利用计算机技术对体育参与者佩戴的计算机芯片进行电子跟踪和监控	Electronically tracking and monitoring computer chips worn by sporting participants using computer technology
42	042-1998	为他人远程监控打印机（质量控制）	Remote monitoring of printers for others [quality control]
42	042-1994	车辆性能检测	Vehicle roadworthiness testing
42	042-1886	交通运输领域定制软件开发	Customized software development in the field of traffic and transportation
42	042-1885	提供使用户能够创建具有用户自定义简介的定制网页的网站	Providing a website that gives users the ability to create customized web pages featuring user-defined profiles
42	042-1884	环境合规领域的工程服务	Engineering services in the field of environmental compliance
42	042-1883	含油层勘测	Surveying of oil-bearing seams
42	042-1882	进行化学检测，即胶凝材料、沥青和骨料的强度和化学测试	Conducting chemical surveys, namely, strength and chemical testing of cementitious materials, asphalt and aggregates
42	042-1881	进行地质调查	Conducting geological surveys
42	042-1880	地形测量	Topographic surveying
42	042-1878	为他人开发定制软件，用于风险评估、信息安全、业务分析、审计和审计计划以及销售管理	Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management
42	042-1874	检查服务，即检测{指明具体物品，例如热水浴缸、水疗浴缸}的泄漏	Inspection services, namely, detection of leaks in {indicate specific item, e.g., hot tubs, spas}
42	042-1873	{指明工程领域，例如化学、土木、机械等}工程	{Specify the field of engineering, e.g., chemical, civil, mechanical, etc.} engineering
42	042-1872	为计算机网络更新主页	Updating of home pages for computer networks
42	042-1871	为他人更新主页	Updating home pages for others

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