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	042-1984	提供以使用户能够向他人进行慈善捐款的技术为特色的社交网站	Providing a social networking website which features technology that enables users to give charitable financial gifts to others
42	042-1983	羊毛质量评估	Quality evaluation of wool
42	042-1982	活立木的质量评估	Quality evaluation of standing timber
42	042-1980	地质研究	Geological research
42	042-1979	计算机技术支持服务，即为信息技术基础设施、操作系统、数据库系统和网络应用程序提供全天候服务台或帮助台服务	Computer technical support services, namely, 24/7 service desk or help desk services for IT infrastructure, operating systems, database systems, and web applications
42	042-1978	技术支持服务，即全天候监控网络系统、服务器、网络和数据库应用程序并通知相关事件和警报	Technical support services, namely, 24/7 monitoring of network systems, servers and web and database applications and notification of related events and alerts
42	042-1975	数据加密服务	Data encryption services
42	042-1974	工业品外观设计	Industrial design
42	042-1973	地质勘探	Geological prospecting
42	042-1972	为他人进行质量控制	Quality control for others
42	042-1970	水下勘探	Underwater exploration
42	042-1969	纺织品测试	Textile testing
42	042-1968	化学分析	Chemical analysis
42	042-1967	施工制图	Construction drafting
42	042-1966	石油勘探	Oil prospecting
42	042-1965	油田勘测	Oil field surveying
42	042-1964	材料测试	Material testing
42	042-1963	为他人进行眼科领域医疗器械和药品相关的研究和临床试验	Conducting research and clinical trials for others relating to medical devices and pharmaceuticals in the field of ophthalmology
42	042-1959	羊驼纤维品质评估	Quality evaluation of alpaca fiber
42	042-1955	用于科学研究目的的基因检测	Genetic testing for scientific research purposes
42	042-1951	提供一个包含在线非下载软件的网站，使用户能够创建音频剧系列和剧集、编写脚本、试镜和分配人才、录制和混合音频、发布制作的音频剧、跟踪和分析音频剧统计数据、宣传和营销音频剧以及流式传输和/或下载音频剧	Providing a website featuring on-line non-downloadable software that enables users to create audio drama series and episodes, write scripts, audition and assign talent, record and mix audio, publish produced audio dramas, track and analyze audio drama statistics, advertise and market audio dramas, and stream and/or download audio dramas
42	042-1950	计算机服务，即为注册用户创建在线社区，以便{指明在线社区的目的，例如参与讨论、获得同行反馈、组建虚拟社区、参与社交网络等}	Computer services, namely, creating an on-line community for registered users to {indicate the purpose of the online community, e.g., participate in discussions, get feedback from their peers, form virtual communities, engage in social networking, etc.}
42	042-1993	计算机软件更新	Updating of computer software
42	042-479	摄影测量	Photogrammetry
42	042-466	计算机软件安装	Installation of computer software