US09 Scientific and electronic apparatus

US Trademark Classification

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	009-777	打卡钟	Punch clocks
09	009-776	由{指明组成部件}组成的公共广播系统	Public-address systems consisting of {indicate component parts}
09	009-775	切肉用防护金属手套	Protective metal gloves for meat cutting
09	009-771	可编程数字电视录像机	Programmable digital television recorders
09	009-770	用于测试集成电路的探针	Probes for testing integrated circuits
09	009-769	打印机集线器	Printer hubs
09	009-768	打印机电缆	Printer cables
09	009-766	前置放大器	Pre-amplifiers
09	009-765	用于{指明用途}的泄压阀	Pressure relief valves for {indicate use}
09	009-764	用于{指明用途}低温液体的压力调节器	Pressure regulators for {indicate use} cryogenic liquids
09	009-762	以{指明主题}为内容的预录磁性数据载体	Prerecorded magnetic data carriers featuring {indicate subject matter}
09	009-761	电力线	Power wires
09	009-760	计算机光标控制设备，即轨迹球	Computer cursor control devices, namely, trackballs
09	009-759	计算机光标控制设备，即触摸板	Computer cursor control devices, namely, touch pads
09	009-758	计算机光标控制装置，即光笔	Computer cursor control devices, namely, light pens
09	009-757	计算机光标控制设备，即数字化板	Computer cursor control devices, namely, digitizer tablets
09	009-755	个人数字助理计算机	Personal digital assistant computers
09	009-751	非医用恒温器装饰刻度盘	Decorative dials for thermostats not for medical use
09	009-749	声学膜	Acoustic membranes
09	009-748	应用程序和数据库集成用可下载计算机软件	Downloadable computer software for application and database integration
09	009-746	电脑屏幕滤镜	Computer screen filters
09	009-4455	测量{指明所测品质或属性，例如重量、水中化学物质含量等}的科学仪器（非医用）	Scientific instrumentation for measuring {indicate quality or attribute measured, e.g., weight, chemical levels in water, etc.}[not for medical use]
09	009-4454	用于测量水中化学物质浓度的传感器	Sensors for measuring concentrations of chemicals in water
09	009-4453	测量{指明所测品质或属性，例如距离、水溶液中化学物质含量等}的非医用传感器	Sensors for measuring {indicate quality or attribute measured, e.g., distance, chemical levels in aqueous solutions, etc.}, not for medical use
09	009-4452	用于测量水中化学物质浓度的科学仪器	Scientific instrumentation for measuring concentrations of chemicals in water

US09 Scientific and electronic apparatus

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