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	042-437	计算机服务，即数据恢复服务	Computer services, namely, data recovery services
42	042-412	计算机灾难恢复规划	Computer disaster recovery planning
42	042-411	计算机诊断服务	Computer diagnostic services
42	042-2158	房屋检查	Home inspections
42	042-2157	计算机服务，即交互式托管服务，允许用户在线发布和共享自己的内容和图像	Computer services, namely, interactive hosting services which allow the users to publish and share their own content and images on-line
42	042-2156	域名注册运营商服务	Domain registry operator services
42	042-2155	提供以使用户能够共享{指明主题、领域或数据类型}领域数据的技术为特色的在线网络环境	Providing an on-line network environment featuring technology that enables users to share data in the field of {indicate subject matter, field or type of data}
42	042-2154	堤防工程	Levee engineering
42	042-2153	远程数据备份	Off-site data backup
42	042-2152	电子数据存储	Electronic data storage
42	042-2151	产品质量检测	Product quality testing
42	042-2150	地质勘测设计	Design of geological surveys
42	042-2144	为第三方策划、设计、开发和维护在线网站	Planning, design, development and maintenance of online websites for third parties
42	042-2142	提供一个网站，用于电子存储宠物的医疗、训练和社会记录，同时允许与宠物保姆、训练师、遛狗者、兽医和其他宠物服务提供商共享这些记录	Providing a website for the electronic storage of medical, training and social records of pets that also allows the records to be shared with pet sitters, trainers, dog walkers, veterinarians and other pet service providers
42	042-2141	为他人重建数据库系统	Reconstruction of database systems for others
42	042-2140	{指明主题，例如消息、数据}的电子存储	Electronic storage of {indicate subject matter, e.g. messages, data}
42	042-2136	用于存档数据库、图像和其他电子数据的电子存储服务	Electronic storage services for archiving databases, images and other electronic data
42	042-2135	文件和存档电子邮件的电子存储	Electronic storage of documents and archived e-mails
42	042-2134	电子媒体（即图像、文本和音频数据）的电子存储	Electronic storage of electronic media, namely, images, text and audio data
42	042-2132	基于互联网的服务，用于安全电子存储多语言文档，能够跟踪和报告所有用户与该服务的交互	Internet-based service for the secure electronic storage of multi-lingual documents featuring an ability to track and report all user interactions with the service
42	042-2131	技术支持，即提供用于电子存储数字数据的计算机设施	Technical support, namely, providing computer facilities for the electronic storage of digital data
42	042-2130	信息和数据的临时电子存储	Temporary electronic storage of information and data
42	042-2129	以电子方式存储娱乐媒体内容的移动媒体服务	Mobile media services in the nature of electronic storage of entertainment media content
42	042-2126	为他人提供域名停放服务，即提供用于电子存储域名地址的计算机服务器	Parking domain names for others, namely, providing computer servers for electronic storage of domain name addresses
42	042-2125	提供临时使用的在线不可下载中间件，用于在网络浏览器和遗留系统之间提供接口	Providing temporary use of online non-downloadable middleware for providing an interface between web browser and legacy systems