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	009-3524	宠物佩戴、可启动宠物护理设备的RFID标签	RFID tags worn by pets that activate pet care devices
09	009-3523	配合个人数字助理使用的电子短信设备	Electronic text-messaging device for use in conjunction with personal digital assistants
09	009-3522	船载浮筒升降机用电子位置指示器	Electronic position indicator for onboard boat pontoon lifts
09	009-742	可下载的计算机图形软件	Downloadable computer graphics software
09	009-741	调度电台	Dispatch radios
09	009-740	碟形天线	Dish antennas
09	009-74	扩音器	Megaphones
09	009-738	降压变压器	Step down transformers
09	009-737	静态电压调节器	Static voltage regulators
09	009-736	静态励磁器	Static exciters
09	009-729	声卡	Sound cards
09	009-728	烟雾报警器	Smoke alarms
09	009-725	巡更记录器，即记录保安活动以确保其按时到达预定检查点的装置	Watchman's time recorders, namely, a device for recording the activities of security guards to insure that the security guard arrives at scheduled checkpoints
09	009-724	警告飘带	Warning streamers
09	009-723	警示旗	Warning flags
09	009-718	以{指明主题}为内容的视频光盘	Video disks featuring {indicate subject matter}
09	009-716	残余气体分析仪	Residual gas analyzers
09	009-714	防止事故的反光镜	Reflective mirrors to prevent accidents
09	009-713	电线卷轴	Reels for electric wire
09	009-712	整流设备	Rectifiers
09	009-71	标记浮标	Marker buoys
09	009-707	扬声器架	Racks for loudspeakers
09	009-705	热电偶	Thermocouples
09	009-704	{指明测试仪的类型，例如电压、电流、电话线、连续性}测试仪	{Indicate type of testers, e.g., voltage, amperage, telephone lines, continuity} testers
09	009-701	电报机	Telegraphs