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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
37 037-488 锁的安装或修理 Setup or repair of locks
37 037-480 伐木、木工或单板或胶合板制造机器和设备的修理或维护 Repair or maintenance of machines and apparatus for lumbering, woodworking, or veneer or plywood making
37 037-379 玻璃安装(玻璃工程) Glazing [glasswork]
37 037-358 钟表维修或保养 Clock and watch repair or maintenance
37 037-396 制浆、造纸或纸加工机器和设备的修理或维护 Repair or maintenance of machines and apparatus for pulp-making, papermaking or paper-working
37 037-398 测量和测试机器和仪器的维修或保养 Repair or maintenance of measuring and testing machines and instruments
37 037-360 浴缸和浴室热水锅炉清洁 Bathtub and bath boiler cleaning
37 037-395 食品或饮料加工机器和设备的维修或保养 Repair or maintenance of machines and apparatus for processing foods or beverages
37 037-489 剪刀和菜刀磨锐 Sharpening of scissors and kitchen knives
37 037-570 为他人进行汽车车身修理和表面修饰 Automobile body repair and finishing for others
37 037-912 原油生产构筑物建造 Construction of structures for the production of crude oil
37 037-909 天然气储存构筑物建造 Construction of structures for the storage of natural gas
37 037-574 建筑物的建造和修理 Construction and repair of buildings
37 037-826 地毯铺设 Laying of carpet
37 037-215 修补衣服 Clothing repair
37 037-76 水下修理 Underwater repair
37 037-1202 {指明具体方式,例如航空、铁路等}运载工具和运输设备的修理、保养和维护 Repair, servicing and maintenance of vehicles and apparatus for locomotion by {indicate specific means, e.g., air, rail, etc.}
37 037-369 建筑物建造及翻新 Construction and renovation of buildings
37 037-392 不动产建造、维护和翻新 Construction, maintenance and renovation of real property
37 037-377 建造商业中心、住宅区和制造厂 Erecting of commercial centres, housing areas and manufacturing plants
37 037-901 天然气生产构筑物建造 Construction of structures for the production of natural gas
37 037-902 原油储存构筑物建造 Construction of structures for the storage of crude oil
37 037-1176 运载工具故障修理服务 Vehicle breakdown repair services
37 037-1177 乐器调音 Tuning of musical instruments
37 037-303 计算机网络硬件的维护和维修 Maintenance and repair of computer networking hardware

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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