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	042-1785	发电发动机辅助设计领域的咨询	Consultation in the field of auxiliary design for power generation engines
42	042-1480	{指明主题或使用领域}领域的产品开发咨询	Product development consulting in the field of {indicate subject matter or field of use}
42	042-148	{指明具体领域，例如航空航天工程、地质学}领域的技术咨询和研究	Technology consultation and research in the field of {indicate specific field, e.g. aerospace engineering, geology}
42	042-1479	{指明主题或领域}领域的产品开发	Product development in the field of {indicate subject matter or field(s)}
42	042-1478	用于研究或分析目的的基因分型服务	Genotyping services for research or analysis purposes
42	042-1477	云计算领域的咨询服务	Consulting services in the field of cloud computing
42	042-1476	软件即服务（SAAS）领域的咨询服务	Consulting services in the field of software as a service (SAAS)
42	042-1475	提供一个网站，让计算机用户能够上传和分享为女性提供灵感和动力的视频	Providing a web site that gives computer users the ability to upload and share videos providing inspiration and motivation for women
42	042-1474	提供网站，使用户能够上传在线视频以与他人分享，用于激励和鼓舞	Providing a web site allowing users to upload on-line videos for sharing with others for motivational and inspirational purposes
42	042-1473	计算机服务，即作为信息管理领域的应用服务提供商，托管用于{指明软件的用途或功能}的计算机应用软件	Computer services, namely, acting as an application service provider in the field of information management to host computer application software for the purpose of {indicate purpose or function of the software}
42	042-1471	{指明主题或领域}领域的软件开发和产品开发	Software development and product development in the field of {indicate subject matter or field(s)}
42	042-1470	{指明主题或领域}领域的软件开发	Software development in the field of {indicate subject matter or field(s)}
42	042-1469	为他人进行网站设计和开发	Website design and development for others
42	042-1465	提供药物和遗传学领域的医学和科研信息	Providing medical and scientific research information in the fields of pharmaceuticals and genetics
42	042-1464	岩土环境工程	Geoenvironmental engineering
42	042-1463	计算机安全咨询，即通过计算机和网络扫描和渗透测试评估信息安全漏洞	Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability
42	042-1462	由选择艺术品、灯光和陈设组成的房间设计，借助计算机控制的先进声波技术营造有助于心理健康（包括压力管理和放松）的环境	Room design consisting of selection of artwork, lighting, and furnishings for an environment designed to help achieve mental wellness, including stress management and relaxation, using computer controlled advanced sound wave technology
42	042-1461	与食品和膳食补充剂有关的科学咨询和研究服务	Scientific consulting and research services relating to foods and dietary supplements
42	042-1460	商业技术软件咨询服务	Business technology software consultation services
42	042-1459	固定电池的测试、监测和检验	Testing, monitoring and inspection of stationary batteries
42	042-1458	为他人设计用于制造的聚合物薄膜	Design for others of polymer membrane film for use in manufacturing
42	042-1457	卫星电信技术服务，即通过高效利用卫星转发器带宽提高运营商的效率	Satellite telecommunications technology service to allow efficiencies of the carrier by creating efficient use of bandwidth on a satellite transponder
42	042-1455	为他人创建和设计网页	Creating and designing web pages for others
42	042-1453	减少碳排放方面的研究	Research in the reduction of carbon emissions
42	042-1452	气候变化领域的研究	Research in the field of climate change

US Trademark Classification

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