US42 Scientific and technological services

US Trademark Classification

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	042-971	计算机服务，即监控和报告他人网站的性能、可用性和错误（质量控制）	Computer services, namely, monitoring and reporting on the performance, availability, and errors of web sites of others [quality control]
42	042-969	计算机服务，即监控他人的网站以提高其可扩展性和性能（质量控制）	Computer services, namely, monitoring the web sites of others to improve their scalability and performance [quality control]
42	042-964	计算机病毒的防护服务	Computer virus protection services
42	042-960	{指明空间类型，例如洁净室环境、零售商业机构的内部空间等}的规划和布局设计服务	Planning and layout design services for {specify type of space, e.g., cleanroom environments, interior space of retail business establishments, etc.}
42	042-958	开展工程测量	Conducting engineering surveys
42	042-957	计算机服务，即创建基于计算机网络的信息、网站和资源索引	Computer services, namely, creating computer network-based indexes of information, websites and resources
42	042-956	为他人进行计算机网络设计	Computer network design for others
42	042-953	生物克隆服务	Biological cloning services
42	042-949	数据库开发服务	Database development services
42	042-947	计算机系统分析	Computer systems analysis
42	042-946	计算机软件维护	Maintenance of computer software
42	042-945	城市规划	Urban planning
42	042-943	恢复计算机数据	Recovery of computer data
42	042-941	在线批处理计算机服务，即将多个文件配置为一组	On-line batch computer services, namely, configuration of multiple files into a single group
42	042-940	油井测试	Oil well testing
42	042-938	产品研发	Product research and development
42	042-937	计算机分时服务	Computer time-sharing services
42	042-936	消费品安全测试	Consumer product safety testing
42	042-935	为他人设计计算机	Design of computers for others
42	042-932	为他人研究和开发新产品	Research and development of new products for others
42	042-930	科学研究	Scientific research
42	042-928	地质勘测	Geological surveying
42	042-927	油田分析	Analysis of oil fields
42	042-925	建筑设计	Architectural design
42	042-924	医学研究	Medical research