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	009-5294	空白音频光盘	Blank audio discs
09	009-5180	相机镜头卡口	Camera lens mounts
09	009-4768	用于{指明具体用途，例如数据中心、实现内存、多路通信、处理能力等}的半导体芯片组	Semiconductor chip sets for use in {indicate specific use, e.g., data centers, enabling memory, multiway communications, processing capabilities, etc.}
09	009-2024	电子记分牌	Electronic scoreboards
09	009-806	解复用器	Demultiplexers
09	009-4217	触摸屏传感器	Touchscreen sensors
09	009-2978	准直器	Collimators
09	009-300	望远镜头瞄准镜	Telescopic lens sights
09	009-731	免提电话	Speakerphones
09	009-548	激光彩色文件打印机	Laser color printers for documents
09	009-5028	移动设备用声学放大器	Acoustic amplifiers for mobile devices
09	009-3349	超声波测厚仪	Ultrasonic thickness gauges
09	009-4773	用于{指明商品类型，例如等离子切割机、公共广播系统等}的电源	Power supplies for {indicate type of goods, e.g., plasma cutting machines, public address systems, etc.}
09	009-608	发光出口标志	Illuminated exit signs
09	009-5179	相机镜头适配器	Camera lens adapters
09	009-1146	电子货币转换器	Electronic currency converters
09	009-3655	火花塞间隙量规	Spark plug gap gauges
09	009-5296	高清多媒体接口分配器	High definition multimedia interface splitters
09	009-5297	无线高清多媒体接口适配器	Wireless high definition multimedia interface adapters
09	009-5300	用于加密货币挖掘的计算机硬件	Computer hardware for cryptocurrency mining
09	009-5299	孔径计	Apertometers
09	009-628	显卡	Graphics cards
09	009-5298	计算机图形卡	Computer graphic cards
09	009-5302	野外追踪相机	Trail cameras
09	009-5303	狩猎相机	Game cameras