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	042-1675	用于空气质量测量的安全化学和生物制剂模拟物的定制设计和开发	Custom design and development of safe chemical and biological agent simulants for use in air quality measurement
42	042-1673	提供{指明领域或主题}领域的科学信息	Providing scientific information in the field of {indicate field or subject matter}
42	042-1672	环保能源和动力的研究与开发	Research and development of environmentally friendly forms of energy and power
42	042-1670	为{指明商品或服务主题}制定质量控制标准	Developing quality control standards for {indicate goods or services subject matter}
42	042-1668	科学实验室服务	Scientific laboratory services
42	042-1667	为他人创建主页	Creating home pages for others
42	042-1666	工程测量	Engineering surveying
42	042-1665	在计算机托管机房设施中为他人的集装箱式数据中心出租空间	Rental of space in a computer co-location facility for containerized data centers of others
42	042-1662	医学物理领域的咨询服务	Consulting services in the field of medical physics
42	042-1660	在线计算机服务，即提供垃圾信息过滤服务，保护网站和在线应用程序免受未经请求信息的侵扰	Online computer services, namely, providing spam filtering services to protect websites and online applications from receiving unsolicited messages
42	042-1658	{确定领域或主题，例如计算机硬件系统、可再生能源}领域的技术规划和咨询服务	Technological planning and consulting services in the field of {identify field or subject matter, e.g., computer hardware systems, renewable energy resources}
42	042-1657	计算机服务，即提供搜索引擎以在全球计算机网络上获取{指明主题}	Computer services, namely, providing search engines for obtaining {specify subject matter} on a global computer network
42	042-1656	铀同位素分离和浓缩领域的研究、开发和工程服务	Research, development and engineering services in the fields of isotope separation and enrichment of uranium
42	042-1654	{指明，例如铀、铜等}领域的采矿勘探和矿产勘探服务	Mining exploration and mineral exploration services in the field of {specify e.g. uranium, copper, etc.}
42	042-1653	化学工程	Chemical engineering
42	042-1652	提供新车、二手车列表及汽车相关信息的在线搜索引擎服务	Providing an online search engine service for new and used automobile listings and automobile related information
42	042-1651	提供一个允许用户下载音乐和音乐视频的网站	Providing a website allowing users to download music and music videos
42	042-1650	用于确定亲子关系的DNA分析服务	DNA analysis services to determine paternity
42	042-1649	为房屋修理和修复目的提供的房屋检查服务	Home inspection services for purposes of home repair and restoration
42	042-1648	以定制网页和其他数据馈送格式提供用户定义信息的计算机服务	Computer services in the nature of customized web pages and other data feed formats featuring user-defined information
42	042-1647	在线抄袭检测服务，即通过互联网对抄袭内容进行电子检测	Online plagiarism detection services, namely, electronic detection of plagiarized content via the Internet
42	042-1646	为{指明主题、领域或行业}进行计算机软件开发、计算机编程和计算机软件维护	Computer software development, computer programming and maintenance of computer software for {indicate subject matter, field or industry}
42	042-1645	计算机服务，即将计算机软件集成到多个系统和网络中	Computer services, namely, integration of computer software into multiple systems and networks
42	042-1644	计算机服务，即抄袭内容的电子检测	Computer services, namely, electronic detection of plagiarized content
42	042-1643	辐射区域测量服务	Radiation area surveying services