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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
37 037-730 犯罪现场清理服务 Crime scene clean-up services
37 037-828 飞机除冰服务 Airplane de-icing services
37 037-829 建筑施工 Building construction
37 037-978 电子装置修理 Repair of electronic apparatus
37 037-982 家用电器维护 Maintenance of consumer electric appliances
37 037-997 建筑物拆除 Building demolition
37 037-1078 草皮清除服务 Turf removal services
37 037-1077 自行车润滑服务 Bicycle lubrication services
37 037-1166 船舶修理和保养 Repair and maintenance of ships
37 037-1167 船厂的船舶修理和维护 Repair and maintenance of ships at shipyards
37 037-1169 {指明具体系统、装置或部件，例如暖通空调系统、管道装置、制冷系统等}的维护（例外情况见注释） Maintenance of {indicate specific systems, installations, or components, e.g., HVAC systems, plumbing installations, refrigeration systems, etc.} [SEE NOTE FOR EXCEPTIONS]
37 037-1165 船厂的造船服务 Ship building services at shipyards
37 037-1075 采矿开采领域的咨询服务 Consulting services in the field of mining extraction
37 037-1076 采矿设备维修和保养领域的咨询服务 Consulting services in the field of repair and maintenance of mining equipment
37 037-1070 在客户所在地提供的上门挡风玻璃{指明维修、更换或安装}服务 Mobile windshield {indicate repair, replacement, or installation} services provided at the customer's location
37 037-1072 计算机服务器的安装、维护和维修 Installation, maintenance and repair of computer servers
37 037-1071 电脑打印机的安装、维护和修理 Installation, maintenance and repair of computer printers
37 037-1178 升降机安装和修理 Lift installation and repair
37 037-1179 保险柜的保养和修理 Safe maintenance and repair
37 037-1180 空调设备安装和修理 Air conditioning apparatus installation and repair
37 037-1183 裱糊墙纸 Wallpapering
37 037-1185 港口建造 Harbour construction
37 037-1186 轮胎翻新 Retreading of tires
37 037-1187 轮胎翻新 Retreading of tyres
37 037-1188 游泳池维护 Swimming-pool maintenance