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	042-1817	{指明领域，例如独栋住宅、豪华公寓等}领域的建筑设计	Architectural design in the field of {indicate field, e.g., single family homes, luxury condominiums, etc.}
42	042-1816	室内设计服务，即{具体说明，例如空间规划、家具选择等}	Interior design services, namely, {specify, e.g., space planning, furniture selection, etc.}
42	042-1815	计算机编程服务	Computer programming services
42	042-1814	为他人进行计算机编程	Computer programming for others
42	042-1813	技术规范，即分析技术要求，并为满足这些要求所需的计算机软件、系统和其他技术制定建议，具体涉及{指明行业或使用领域}领域	Technology specification, namely, analyzing technology requirements and developing recommendations for the computer software and systems and other technology needed to meet those requirements, in the field of {specify industry or field of use}
42	042-1810	远程监控电气设备（即{指明被监控的设备，例如发电机、空调等}）的运行和使用	Remote monitoring of the functioning and use of electrical equipment, namely, {specify equipment being monitored, e.g., generators, air conditioners, etc.}
42	042-1807	计算机服务，即作为知识管理领域的应用服务提供商，托管计算机应用软件，用于{指明软件的目的或功能}	Computer services, namely, acting as an application service provider in the field of knowledge management to host computer application software for the purpose of {indicate purpose or function of the software}
42	042-1806	托管他人的网站	Hosting the web sites of others
42	042-1805	互联网协议（IP）地址验证服务	Internet Protocol (IP) address verification services
42	042-1804	计算机服务，即数据库开发服务，即包含有关公共医疗保健资格信息的计算机数据库的配置和定制	Computer services, namely, database development services, namely configuration and customization of computer databases containing information regarding public health care eligibility
42	042-1802	{指明主题或使用领域}领域的软件开发咨询	Software development consulting in the field of {indicate subject matter or field of use}
42	042-1801	{指明主题或使用领域}领域的软件开发和产品开发咨询	Software development and product development consulting in the field of {indicate subject matter or field of use}
42	042-1799	在{指明领域，例如癌症疾病等}领域为医疗目的进行科学研究	Scientific research for medical purposes in the field of {specify field, e.g., cancerous diseases, etc.}
42	042-1798	{指明科学领域，例如遗传学}领域的科学研究咨询	Scientific research consulting in the field of {indicate the scientific field, e.g., genetics}
42	042-1797	化妆品领域的科研咨询	Scientific research consulting in the field of cosmetics
42	042-1796	计算机软件咨询	Computer software consultation
42	042-1795	工程流程设计和开发领域的咨询服务	Consulting services in the field of design and development of engineering processes
42	042-1794	为企业提供计算机信息系统设计和实施的咨询服务	Consulting services in the design and implementation of computer-based information systems for businesses
42	042-1792	{指明产品类型，例如燃气轮机和内燃机等}领域的根本原因分析咨询	Consulting on root cause analysis in the field of {specify type of product, e.g., gas turbine and combustion engines, etc.}
42	042-1791	{指明工程领域，例如土木工程、机械工程等}工程领域的咨询	Consulting in the field of {specify field of engineering e.g. civil, mechanical, etc.} engineering
42	042-1790	工程领域的咨询	Consulting in the field of engineering
42	042-1789	提供有关生物化学和生物技术领域科学研究主题的信息	Providing information on the subject of scientific research in the field of biochemistry and biotechnology
42	042-1788	{指明产品类型，例如燃气涡轮发动机、内燃机、石油和天然气工业机械}辅助设计领域的咨询	Consulting in the field of auxiliary design for {specify type of product, e.g., gas turbine engines, combustion engines, oil and gas industrial machines}
42	042-1787	物理学领域的咨询	Consulting in the field of physics
42	042-1786	石油天然气工业机械辅助设计领域的咨询	Consultation in the field of auxiliary design for oil and gas industrial machines

US Trademark Classification

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