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	042-1959	羊驼纤维品质评估	Quality evaluation of alpaca fiber
42	042-1955	用于科学研究目的的基因检测	Genetic testing for scientific research purposes
42	042-1951	提供一个包含在线非下载软件的网站，使用户能够创建音频剧系列和剧集、编写脚本、试镜和分配人才、录制和混合音频、发布制作的音频剧、跟踪和分析音频剧统计数据、宣传和营销音频剧以及流式传输和/或下载音频剧	Providing a website featuring on-line non-downloadable software that enables users to create audio drama series and episodes, write scripts, audition and assign talent, record and mix audio, publish produced audio dramas, track and analyze audio drama statistics, advertise and market audio dramas, and stream and/or download audio dramas
42	042-1950	计算机服务，即为注册用户创建在线社区，以便{指明在线社区的目的，例如参与讨论、获得同行反馈、组建虚拟社区、参与社交网络等}	Computer services, namely, creating an on-line community for registered users to {indicate the purpose of the online community, e.g., participate in discussions, get feedback from their peers, form virtual communities, engage in social networking, etc.}
42	042-1993	计算机软件更新	Updating of computer software
42	042-479	摄影测量	Photogrammetry
42	042-466	计算机软件安装	Installation of computer software
42	042-460	计算机服务，即提供搜索引擎以获取全球计算机网络上的数据	Computer services, namely, providing search engines for obtaining data on a global computer network
42	042-458	计算机服务，即为他人设计和实施网站	Computer services, namely, designing and implementing web sites for others
42	042-457	计算机服务，即为他人设计和实现网页	Computer services, namely, designing and implementing web pages for others
42	042-255	工程学	Engineering
42	042-239	新产品开发的设计和测试	Design and testing for new product development
42	042-221	消费品安全检测咨询	Consumer product safety testing consultation
42	042-2167	家庭自动化领域的咨询服务	Consulting services in the field of home automation
42	042-2166	提供临时使用的不可下载软件，用于选择电子贺卡、添加用户个人留言并通过电子邮件发送	Providing temporary use of non-downloadable software for selecting electronic cards, personalizing them with users own messages and sending them via e-mail
42	042-2164	以{指明地图类型，例如地球物理图、墓地图等}为特色的地图绘制服务	Mapping services featuring {specify types of maps, e.g., geophysical maps, cemetery maps, etc.}
42	042-2163	机动车损坏检查服务	Motor vehicle damage inspection services
42	042-2160	机动车检验	Motor vehicle inspections
42	042-1946	提供一个网站，使招聘人员和招聘经理能够管理整个候选人吸引和选拔流程，包括管理背景调查、评估和技能测试，以及汇编有助于持续改进流程的数据	Providing a web site featuring technology that enables recruiters and hiring managers to manage the entire candidate attraction and selection process, including administration of back ground checks, assessments and skills tests, as well as compiling data that facilitates the continuous improvement of the process
42	042-1945	提供一个以技术为特色的网站，使用户能够以电子形式共享、添加书签、编制索引、存储、收集和展示内容、文章、图像、日历、产品、项目和其他信息资源，其性质和领域为{指明使用领域}	Providing a web site featuring technology that enables users to share, bookmark, index, store, collect and showcase content, articles, images, calendars, products, projects, and other information resources in electronic form in the nature and field of {indicate field of use}
42	042-1943	提供一个网站，该网站采用的技术使用户能够评估过去的电力使用情况、衡量房产的太阳能潜力、估算安装太阳能带来的经济收益、寻求当地承包商网络的投标、评估融资方案以及征求融资	Providing a web site featuring technology that enables users to evaluate past electrical usage, measure a property's solar potential, develop an estimate of financial gain from installing solar, seek bids from a network of local contractors, assess financing options, and solicit financing
42	042-1942	健康风险评估领域的咨询，即预测和评估因意外或恐怖袭击而导致化学、生物、放射性或核材料泄漏后，公共和私人机构、设施、个人和地点面临的健康风险	Consultation in the field of health risk assessment, namely, prediction and assessment of health risks to public and private agencies, facilities, individuals and locations following an accidental or terrorist caused release of chemical, biological, radiological or nuclear materials
42	042-1941	提供以使医生能够生成、管理和交换医疗信息和文件（不受医疗机构或地理位置限制）的技术为特色的网站	Providing a web site featuring technology that enables physicians to generate, manage and exchange medical information and documents regardless of medical organization or geographic location
42	042-1940	计算机服务，即向第三方计算和数据存储设施提供可变容量的虚拟和非虚拟应用服务器、网络服务器、文件服务器、主机托管服务器、负载平衡服务器、冗余服务器、媒体服务器和数据库服务器	Computer services, namely, providing virtual and non virtual application servers, web servers, file servers, co-location servers, load balancing servers, redundancy servers, media servers and database servers of variable capacity to third party computing and data storage facilities
42	042-1939	提供一个网站，让用户能够查看各种印刷品、摄影、图形图像、音频和视频内容，并利用自定义模板提供输入、喜欢、不喜欢、编辑、更改、修改、意见、建议和评论，并参与社交、商业和社区网络	Providing a website that gives users the ability to review various print, photographic, graphic image, and audio and video content and utilize a custom template to provide input, likes, dislikes, edits, changes, modifications, opinions, suggestions, and comments and engage in social, business and community networking

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