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
41	041-1921	提供以{指明类型，例如卡车、火车、航空}运输领域不可下载视频为特色的网站	Providing a website featuring non-downloadable videos in the field of {indicate type, e.g., truck, train, air} transportation
41	041-1918	摄影计算机成像	Photographic computer imaging
41	041-1916	戏剧票务代理	Theatrical ticket agencies
41	041-1228	通过在线社区门户提供有关十五岁成人礼（拉美女孩成年庆典）的信息	Providing information in the field of quinceañeras (celebrations marking girls' coming of age) via an online community portal
41	041-1327	教育服务，即提供{指明，例如知识产权、业务发展等}领域的教育演讲者	Educational services, namely, providing educational speakers in the field of {specify, e.g., intellectual property, business development, etc.}
41	041-1993	提供一个包含{指明录音领域或主题}领域中不可下载的录音的网站	Providing a website featuring non-downloadable audio recordings in the field of {indicate field or subject matter of audio recordings}
41	041-450	声音和图像的编辑或录制	Editing or recording of sounds and images
41	041-1992	书法教学	Calligraphy instruction
41	041-893	度假营服务	Holiday camp services
41	041-2001	慈善服务，即在{指明主题}领域提供辅导	Charitable services, namely, providing tutoring in the field of {indicate subject matter}
41	041-1978	提供{指明特定运动，例如网球、篮球、足球等}领域的体育新闻和信息	Providing sports news and information in the field of {indicate particular sport, e.g., tennis, basketball, soccer, etc.}
41	041-1977	冥想工作室服务	Meditation studio services
41	041-1358	制定国际学生交流项目	Developing international student exchange programs
41	041-533	小学教学	Teaching at elementary schools
41	041-1109	游乐园和主题公园服务	Amusement park and theme park services
41	041-873	动物展览和动物训练	Animal exhibitions and training of animals
41	041-152	瑜伽指导	Yoga instruction
41	041-95	体育比赛计时	Timing of sports events
41	041-1994	提供宠物游乐区形式的休闲场所	Providing recreational areas in the nature of play areas for pets
41	041-896	电影和录像片制作	Film and video film production
41	041-1526	动物园服务	Zoological garden services
41	041-534	初中教学	Teaching at junior high schools
41	041-1990	日本珠算教学	Japanese abacus instruction
41	041-50	芭蕾舞学校	Ballet schools
41	041-458	戏剧的导演或演出	Direction or presentation of plays