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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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
09 009-5800 工业防护呼吸面罩 Protective industrial respiratory masks
09 009-5801 工业防护呼吸器 Protective industrial respirators
09 009-5802 自给式呼吸器（SCBA） Self-contained breathing apparatus (SCBA)
09 009-5803 航空氧气面罩 Aviation oxygen masks
09 009-5804 安全设备，即高空呼吸设备 Safety equipment, namely, high altitude breathing apparatus
09 009-5805 预装用于{具体指明软件功能，例如分析速度和温度测量数据、远程控制建筑物内照明设备等}软件的计算机硬件 Computer hardware with preinstalled software for {specify the function of the software, e.g., analyzing speed and temperature measurements, remotely controlling lighting devices within a building, etc.}
09 009-5806 嵌入网络配置软件的路由器 Routers with embedded network configuration software
09 009-5807 机车事件记录仪 Locomotive event recorders
09 009-5808 地震数据数字事件记录仪 Digital event recorders for seismic data
09 009-5809 嵌入操作系统软件的计算机硬件 Computer hardware with embedded operating system software
09 009-5810 预装操作系统软件的计算机硬件 Computer hardware with preinstalled operating system software
09 009-5811 嵌入操作系统软件的漏电检测硬件 Electrical leak detection hardware with embedded operating system software
09 009-5812 计算机显示器 Computer display monitors
09 009-5813 计算机显示屏 Computer display screens
09 009-5815 裙边标记器 Hem markers
09 009-5816 衣裙下摆标记器 Hemline markers
09 009-5817 机器可读的空白数字存储介质 Blank digital storage media, machine-readable
09 009-5818 灯用电子镇流器 Electronic ballasts for lamps
09 009-5819 照明用电子镇流器 Electronic ballasts for lighting
09 009-5820 机器可读的以{指明主题}为内容的预录计算机磁带 Pre-recorded magnetic computer tapes featuring {indicate subject matter}, machine-readable
09 009-5821 机器可读的以{指明主题}为内容的预录磁盘 Pre-recorded magnetic discs featuring {indicate subject matter}, machine-readable
09 009-5822 机器可读的以{指明主题}为内容的预录磁盘 Pre-recorded magnetic disks featuring {indicate subject matter}, machine-readable
09 009-5823 机器可读的以{指明主题}为内容的预录光盘 Pre-recorded optical discs featuring {indicate subject matter}, machine-readable
09 009-5824 机器可读的以{指明主题}为内容的预录光盘 Pre-recorded optical disks featuring {indicate subject matter}, machine-readable
09 009-5825 可下载的儿童教育移动应用程序 Downloadable children's educational mobile applications