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
09	009-5066	测量用丁字尺	T-squares for measuring
09	009-5067	测量用直角板	Squares for measuring
09	009-5068	测量用直角尺	Square rulers for measuring
09	009-5060	智能手机屏幕专用保护膜	Protective films adapted for smartphones
09	009-104	混音器	Audio mixers
09	009-5064	电子钥匙（遥控装置）	Electronic key fobs being remote control apparatus
09	009-5216	车辆制动器测试装置	Apparatus for testing vehicle brakes
09	009-5202	宠物项圈配件，即安全灯	Pet collar accessories, namely, safety lights
09	009-5221	单筒望远镜	Monoculars
09	009-5247	非医疗用途的磁共振成像仪	Magnetic resonance imaging apparatus, not for medical purposes
09	009-5251	预防事故用反光服装	Reflective clothing, for the prevention of accidents
09	009-5252	头盔用面罩	Visors for helmets
09	009-5254	编辑电影胶片用可下载计算机软件	Downloadable computer software for editing cinematographic film
09	009-5259	用于{指明程序功能，例如数据库管理、电子数据存储等}的已录制计算机程序	Computer programs, recorded, for {specify the function of the programs, e.g., use in database management, use in electronic storage of data, etc.}
09	009-5261	电子数字显示器	Electronic numeric displays
09	009-5263	用于{指明平台用途，例如应用程序开发、网站托管、数据库管理等}的可下载计算机软件平台	Computer software platforms, downloadable, for {indicate purpose of platforms, e.g., application development, web hosting, database management, etc.}
09	009-5134	光电离探测器（PID）	Photoionization detectors (PIDs)
09	009-5144	X射线荧光分析仪	X-ray fluorescence analyzers
09	009-5145	医学教学用可下载虚拟现实软件	Downloadable virtual reality software for medical teaching
09	009-5146	预约出租车用可下载移动应用程序	Downloadable mobile applications for booking taxis
09	009-5142	文档管理用可下载计算机软件	Downloadable computer software for document management
09	009-5143	建立财务模型的可下载计算机软件	Downloadable computer software for producing financial models
09	009-5139	电子捕获探测器	Electron capture detectors
09	009-5147	智能手机用键盘	Keyboards for smartphones
09	009-5141	电子编码身份腕带	Electronically encoded identity wristbands