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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
09 009-3410 可下载的电子游戏程序 Downloadable electronic game programs
09 009-341 粒子加速器 Particle accelerators
09 009-3409 二氧化碳灭火系统用手动控制面板 Manual control panels for use in carbon dioxide fire suppression systems
09 009-3408 灭火系统用二氧化碳释放阀 Carbon dioxide discharge valves for use in fire suppression systems
09 009-3407 研究或科学用生物芯片 Bio-chips for research or scientific purposes
09 009-3406 二氧化碳灭火系统用全淹没和局部应用喷嘴 Flood and local application nozzles for use in carbon dioxide fire suppression systems
09 009-3405 电子仪器，即逻辑分析仪 Electronic instruments, namely, logic analyzers
09 009-3404 实验室化学反应器 Laboratory chemical reactors
09 009-3403 灭火系统用二氧化碳制冷装置 Carbon dioxide refrigeration apparatus for use in fire suppression systems
09 009-3402 二氧化碳灭火系统用闭锁阀和开关 Lock-out valves and switches for use in carbon dioxide fire suppression systems
09 009-3401 办公和文具用刻度尺 Graduated rulers for office and stationery
09 009-3400 二氧化碳灭火系统用释放阀和开关 Release valves and switches for use in carbon dioxide fire suppression systems
09 009-340 停车计时器 Parking meters
09 009-34 相机滤镜 Camera filters
09 009-3399 二氧化碳灭火系统用远程充装站 Remote filling stations for use in carbon dioxide fire suppression systems
09 009-3398 灭火系统用低压储存液态二氧化碳的容器 Vessels for storing liquid carbon dioxide at low pressure for use in fire suppression systems
09 009-3395 研究用化学气相沉积装置 Chemical vapor deposition apparatus for use in research
09 009-3393 一体式个人电脑 All-in-one PCs
09 009-3392 分量视频电缆 Component video cables
09 009-3391 计算机网络服务器 Computer network server
09 009-3389 数字电话交换设备 Digital telephone switching apparatus
09 009-3388 流体控制用膨胀阀 Expansion valves for fluid control
09 009-3386 手机用免提装置 Hands free devices for mobile-phones
09 009-3385 通信设备用麦克风 Microphones for communication devices
09 009-3384 非医疗用途激光器 Lasers for non-medical purposes