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	042-1843	用于{指明功能，例如数据库管理、数据云存储等}的计算机软件的设计和开发	Design and development of computer software for {indicate function, e.g., database management, cloud storage of data, etc.}
42	042-2326	智能手表出租	Rental of smartwatches
42	042-1236	提供以在线不可下载图像编辑软件工具为特色的网站	Providing a website featuring on-line non-downloadable software tools for image editing
42	042-1571	为医生和医疗机构提供在线不可下载的基于互联网的医疗计费软件应用	Providing on-line, non-downloadable, Internet-based software application for medical billing for physicians and health care institutions
42	042-1070	提供临时使用的在线不可下载软件开发工具，用于{指明程序的功能，例如用于数据库管理、用作电子表格等，如果针对特定内容或领域，则指明使用领域}	Providing temporary use of on-line non-downloadable software development tools for {specify the function of the programs, e.g., for use in database management, for use as a spreadsheet, etc. and if content- or field-specific, the field of use}
42	042-2327	黑客马拉松形式的为他人协作计算机编程	Collaborative computer programming for others in the nature of hackathons
42	042-1776	应用服务提供商，即在{指明领域}领域托管、管理、开发、分析和维护他人的应用程序、软件和网站	Application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software and web sites of others in the fields of {specify field}
42	042-2088	为{指明房屋检查目的，例如房屋修理、修复、翻新等}目的提供的房屋检查服务	Home inspection services for purposes of {indicate purpose of home inspection, e.g., home repair, restoration, renovation, etc.}
42	042-2089	为住宅和商业物业买卖双方提供的房屋目视检查服务	Visual home inspection services for sellers and purchasers of residential and commercial properties
42	042-1752	提供用于营造特色室内环境的平面设计服务	Providing graphic design services to create specialty interior environment settings
42	042-2169	为他人设计和开发{指明，例如体育、营销等}领域的网站	Designing and developing websites in the field of {specify, e.g., sports, marketing, etc.} for others
42	042-1047	先进学习技术和教学方法的研究与开发	Research and development of advanced learning technologies and teaching methods
42	042-999	计算机服务，即托管在线交互式公共日历，允许多个参与者共享活动日程和设施预订	Computer services, namely, hosting on-line interactive public calendars that allow multiple participants to share event schedules and facility reservations
42	042-997	环境测试和检验服务	Environmental testing and inspection services
42	042-995	房屋陈设咨询，即为使房屋对潜在买家更具吸引力而提供的临时室内外家居装饰咨询	Home staging consultation, namely, temporary interior and exterior home decoration consultation for the purpose of making homes more appealing to prospective buyers
42	042-994	通过根据用户提供的数据提供技术维护和性能报告来管理他人打印系统的在线网站	On-line web site that enables the management of print systems of others by providing technical maintenance and performance reports based on data provided by users
42	042-993	网络服务器出租	Rental of web servers
42	042-992	计算机软件咨询	Computer software consultancy
42	042-989	水上运动设施规划和设计	Planning and designing aquatics facilities
42	042-988	提供以海滩科学信息为特色的网站	Providing a web site that features information on beach science
42	042-987	天然气勘探	Gas exploration
42	042-986	计算机服务，即提供具有用户自定义信息的定制网页	Computer services, namely, providing customized web pages featuring user-defined information
42	042-985	网站托管服务	Web site hosting services
42	042-984	摄影测量服务	Photogrammetry services
42	042-983	计算机编程	Computer programming

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