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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
37 037-2914 船舶清洗 Washing of ships
37 037-2915 自行车清洁 Cleaning of bicycles
37 037-2916 自行车清洗 Washing of bicycles
37 037-2917 铁路车辆清洁 Cleaning of rolling stock for railways
37 037-2918 摩托车清洁 Cleaning of motorcycles
37 037-2919 摩托车清洗 Washing of motorcycles
37 037-2920 相机清洁 Cleaning of cameras
37 037-2921 土方机器清洁 Cleaning of earth moving machines
37 037-2922 照明装置清洁 Cleaning of lighting apparatus
37 037-2923 医疗装置和仪器清洁 Cleaning of medical apparatus and instruments
37 037-2924 印刷机器清洁 Cleaning of printing machines
37 037-2925 重型设备定制，即{指明类型，例如推土机、起重机、挖沟机等} Customization of heavy equipment, namely, {indicate type, e.g., bulldozers, cranes, trench excavators, etc.}
37 037-2926 铁路车辆清洗 Washing of rolling stock for railways
37 037-2927 为他人安装节日装饰 Installation of holiday decorations for others
37 037-2928 为他人安装节日灯饰 Installation of holiday lights for others
37 037-2929 出租脚手架 Rental of scaffolding
37 037-2930 出租脚手板 Rental of scaffolding boards
37 037-2931 出租脚手架塔 Rental of scaffolding tower
37 037-2932 桥梁修理 Repair of bridges
37 037-2933 墓碑石像安装 Installation of stone figures for tombs
37 037-2934 挡土墙建造 Construction of retaining walls
37 037-2935 橡胶制造机清洁 Cleaning of rubber manufacturing machines
37 037-2936 伐木机清洁 Cleaning of lumbering machines
37 037-2937 农业机器清洁 Cleaning of agricultural machines
37 037-2938 直接空气捕集（DAC）二氧化碳（CO2）提取系统安装 Installation of direct air capture (DAC) carbon dioxide (CO2) extraction systems