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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
09 009-169 实验室设备和用品,即培养箱 Laboratory equipment and supplies, namely, incubators
09 009-1689 电源控制器 Power controllers
09 009-1688 功率放大器 Power amplifiers
09 009-1687 天顶望远镜 Zenith telescopes
09 009-1685 无线电话设备 Wireless telephony apparatus
09 009-1684 线径测量装置 Wire diameter measuring devices
09 009-1683 绕组线(电) Winding wires [electricity]
09 009-1682 光频率计量设备 Optical frequency metrology devices
09 009-1680 光纤电缆 Optical fiber cables
09 009-168 实验室设备,即灰皿 Laboratory equipment, namely, cupels
09 009-1679 光盘阅读器 Optical disk readers
09 009-1678 光盘驱动器 Optical disk drives
09 009-1677 光盘驱动器 Optical disc drives
09 009-1676 光缆 Optical cables
09 009-1672 油位传感器 Oil level sensors
09 009-1670 非线性光纤 Nonlinear optical fibres
09 009-167 实验室设备,即坩埚 Laboratory equipment, namely, crucibles
09 009-1669 噪声计 Noisemeters
09 009-1668 污染物传感器 Pollutant sensors
09 009-1666 偏光显微镜 Polarizing microscopes
09 009-1665 保偏光纤 Polarisation maintaining optical fibres
09 009-3108 博彩机用可下载计算机游戏软件 Downloadable computer game software for gambling machines
09 009-4653 博彩用已录制计算机游戏软件 Recorded computer gaming software for gambling
09 009-4655 以{指明主题}为内容的预录数字媒体设备(游戏装置除外) Pre-recorded digital media devices featuring {indicate subject matter} [excluding gaming apparatus]
09 009-3387 娱乐游戏用已录制计算机游戏软件 Recorded computer gaming software for recreational game playing purposes