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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
09 009-1986 环境用电动、电子或电化学氧气监测器和传感器 Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use
09 009-1985 电子计量水龙头 Electronic metering faucets
09 009-1984 电子磁致伸缩设备，即波发生器、波传感器和波分析仪 Electronic magnetostrictive equipment, namely, a wave generator, wave sensor and wave analyzer
09 009-1981 磁编码钥匙卡 Magnetically encoded key cards
09 009-1980 用于分析的激光解吸板 Laser desorption plates for use in analytical analysis
09 009-1979 摄像机用灯 Lights for use on video cameras
09 009-1977 汽车检测设备，即变速器检测和制动检测设备 Automotive testing equipment, namely, transmission testing and brake testing equipment
09 009-2018 用于展示广告的液晶投影仪 LCD projectors used to display advertisements
09 009-1973 赛车安全服装，即阻燃巴拉克拉瓦头套 Racing safety apparel, namely, flame retardant balaclavas
09 009-1972 用于测量流体粘度和粘弹性的流变仪 Rheometers for measuring the viscosity and viscoelasticity of fluids
09 009-1971 喷淋阀门接线集线器，包括计算机化和非计算机化装置 Sprinkler valve wiring hubs, including both computerized and non-computerized units
09 009-1970 量桶 Measuring buckets
09 009-1969 电信和数据网络硬件，即跨多个网络基础设施和通信协议传输和聚合语音、数据和视频通信的设备 Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols
09 009-1968 热激活手动复位消防安全阀 Thermally activated manually resettable fire safety valves
09 009-1965 显微镜照明装置 Microscope illuminating devices
09 009-1964 显微镜聚光镜 Microscope condensers
09 009-1963 麦克风（电信设备用） Microphones [for telecommunication apparatus]
09 009-1962 显微硬度计 Microhardness testers
09 009-1961 微芯片卡 Microchip cards
09 009-1960 金相显微镜 Metallurgical microscopes
09 009-1959 金属强度试验机 Metal strength testing machines
09 009-1958 金属硬度试验机 Metal hardness testing machines
09 009-1957 金属压缩试验机 Metal compression testing machines
09 009-1956 内存扩展模块 Memory expansion modules
09 009-1955 内存板 Memory boards