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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

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Class Item No. Chinese English
37 037-876 计算机网络硬件的安装 Installation of computer networking hardware
37 037-422 石油和天然气钻探 Oil and gas drilling
37 037-382 有关航空器建造、修理和维护的信息 Information with relation to aircraft construction, repair and maintenance
37 037-1067 汽车换油服务 Automotive oil change services
37 037-397 美容院或理发店使用的机器和设备的维修或保养 Repair or maintenance of machines and apparatus for use in beauty salons or barbers' shops
37 037-501 印刷或装订机器和设备的修理或维护 Repair or maintenance of printing or bookbinding machines and apparatus
37 037-739 发电机和风力涡轮机的修理服务 Repair services for electric generators and wind turbines
37 037-448 航空运载工具和设备的修理、保养和维护 Repair, servicing and maintenance of vehicles and apparatus for locomotion by air
37 037-446 核电站的维修或保养 Repair or maintenance of nuclear power plants
37 037-571 汽车清洁和洗车 Automobile cleaning and car washing
37 037-1222 提供建筑施工领域的技术信息 Provision of technical information in the field of building construction
37 037-1273 轮胎硫化修补 Repair of tyres by vulcanization
37 037-801 {指明具体项目,例如电气系统、电器、窗户等}的安装和维护 Installation and maintenance of {indicate specific item, e.g., electrical systems, appliances, windows, etc.}
37 037-1203 上门清洁{指明要清洁的具体物体,例如衣物、建筑物、车辆等} Mobile cleaning of {indicate specific object to be cleaned, e.g., clothing, buildings, vehicles, etc.}
37 037-202 清洁{指明要清洁的具体物体,例如衣物、建筑物、车辆等} Cleaning of {indicate specific object to be cleaned, e.g., clothing, buildings, vehicles, etc.}
37 037-1278 {指明要清洁的具体物体,例如衣物、建筑物、车辆等}清洁领域的咨询服务 Consultation services in the field of cleaning of {indicate specific object to be cleaned, e.g., clothing, buildings, vehicles, etc.}
37 037-81 车辆加注润滑脂 Vehicle greasing
37 037-1201 擦鞋服务 Shoe polishing services
37 037-1200 空调设备清洁服务 Air conditioning apparatus cleaning services
37 037-682 管道、燃气和水的安装 Plumbing and gas and water installation
37 037-856 飞机保养与修理 Airplane maintenance and repair
37 037-1204 危险废物清理服务 Hazardous waste clean-up services
37 037-1205 医疗废物清理服务 Medical waste cleaning services
37 037-1245 动物粪便污染清理服务 Animal waste contamination cleaning services
37 037-852 涂清漆服务 Varnishing

The information on this page is for general reference and does not constitute legal advice. Laws, fees, deadlines and classifications may change. Please refer to the latest official publications.
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