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	042-1731	为他人设计网站	Designing websites for others
42	042-1730	为他人设计、创建、维护和托管{指明网站类型，例如电子商务等}网站	Designing, creating, maintaining, and hosting {indicate type of website, e.g., electronic commerce, etc.} websites for others
42	042-1729	为{指明用户，例如大学运动员、刑事辩护律师等}创建在线社区	Creating an on-line community for {specify users, e.g., college athletes, criminal defense attorneys, etc.}
42	042-1728	为{指明用户，例如注册用户、运动员等}创建一个在线社区，目的是{指明目的，例如参与政治讨论、组织体育赛事等}	Creating an on-line community for {specify users, e.g., registered users, athletes, etc.} for the purpose of {indicate purpose, e.g., participating in political discussions, organizing sporting events, etc.}
42	042-1727	为他人创建和维护互联网网站	Creating and maintaining internet sites for others
42	042-1726	为他人创建网页	Creating web pages for others
42	042-1725	提供以使用户能够{指明用户可使用该软件进行的活动，例如设计网站、编辑数码照片、准备和提交税表等}的在线不可下载软件为特色的网站	Providing a website featuring on-line non-downloadable software that enables users to {specify activities that users may perform using the software, e.g., design websites, edit digital photographs, prepare and file tax forms, etc.}
42	042-1724	计算机服务，即向他人提供{指明类型，例如虚拟和非虚拟应用、负载均衡、呼叫流程等}服务器	Computer services, namely, providing {indicate type, e.g., virtual and non-virtual application, load balancing, call flow, etc.} servers to others
42	042-1720	计算机服务，即云托管提供商服务	Computer services, namely, cloud hosting provider services
42	042-1718	基因治疗药物制剂的测试、检查、研究或开发	Testing, inspection, research, or development of pharmaceutical preparations for gene therapy
42	042-1717	计算机服务，即私有云计算环境和公共云计算环境的集成	Computer services, namely, integration of private and public cloud computing environments
42	042-1716	提供以使互联网用户能够创建个人播放列表，从喜爱的网站生成个性化可观看电视频道，以便独立或同时观看或共享频道的技术为特色的网站	Providing a web site featuring technology that enables internet users to develop individual playlists that create personalized TV viewable channels from favorite web sites for independent or simultaneous viewing or sharing of channels
42	042-1714	提供一个以技术为特色的网站，使互联网用户能够创建、添加书签、注释和公开分享与健身相关的数据，并为健康和健身专业人士提供基于订阅的客户管理系统	Providing a web site featuring technology that enables internet users to create, bookmark, annotate, and publicly share fitness-related data, as well as providing health and fitness professionals with a subscription-based client management system
42	042-1392	计算机软件的创建、维护和现代化	Creating, maintaining, and modernizing computer software
42	042-1391	计量服务	Metrology services
42	042-1389	电力系统设计的技术验证	Technical verification of power systems designs
42	042-1388	手机相关软件的安装、维护及维修	Installation, maintenance and repair of cell phone related software
42	042-1387	农业服务，即为分析目的进行土壤采样和作物观察	Agricultural services, namely, soil sampling and crop observing for analysis purposes
42	042-1384	为企业和公司提供虚拟化技术领域的咨询	Consulting in the field of virtualization technologies for enterprises and businesses
42	042-1383	为他人规划、设计和实施计算机技术	Planning, design and implementation of computer technologies for others
42	042-1382	为互联网提供搜索引擎	Provision of search engines for the Internet
42	042-1381	癌症疾病领域的医学科学研究	Scientific research for medical purposes in the area of cancerous diseases
42	042-1378	主页和网页设计	Homepage and webpage design
42	042-1375	金属工具、机械和制造设备的测试、分析和评估	Testing, analysis and evaluation of metal tools, machinery and fabrication equipment
42	042-1374	材料（即金属、塑料和尼龙）的测试、分析和评估	Testing, analysis and evaluation of materials, namely, metal, plastic and nylon

US Trademark Classification

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