US Trademark Classification (Classes 01–45)

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.

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Class	Item No.	Chinese	English
37	037-701	办公室机器及设备修理	Repair of office machines and apparatus
37	037-700	硬木地板涂装服务	Hardwood floor coating services
37	037-699	医疗诊断设备的维护和维修	Maintenance and repair of medical diagnostic equipment
37	037-698	服装装饰服务，即在服装和戏服物品上缀饰珠饰	Garment embellishment services, namely, applying beadwork to clothing and costume items
37	037-697	光伏装置的安装和维护	Installation and maintenance of photovoltaic installations
37	037-696	修理和安装服务，即安装主要利用太阳能、可再生能源和雨水的供暖、制冷和环境控制系统	Repair and installation services, namely, the installation of heating, cooling and environmental control systems primarily using solar energy, renewable energy resources and rainwater
37	037-695	光热装置的安装和维护	Installation and maintenance of solar thermal installations
37	037-694	光伏/光热混合装置的安装和维护	Installation and maintenance of photovoltaic/solar thermal hybrid installations
37	037-693	太阳能发电厂的安装和维护	Installation and maintenance of solar energy based power plants
37	037-692	提供有关居住建筑物理结构的信息，使老年人能够在自己家中养老	Providing information concerning the physical structures in which people live that allow the elderly to remain in their own homes as they age
37	037-691	运载工具保养服务	Vehicle maintenance
37	037-690	汽车保养和修理	Motor vehicle maintenance and repair
37	037-689	建筑物清洁	Cleaning of buildings
37	037-687	船只建造	Shipbuilding
37	037-685	车辆修理和保养	Repair and maintenance of vehicles
37	037-684	计算机硬件修理	Repair of computer hardware
37	037-683	安装维修水管	Plumbing
37	037-681	建筑物整修	Refurbishment of buildings
37	037-680	建筑物的翻新和修复	Renovation and restoration of buildings
37	037-68	小修小补	Tinkering
37	037-679	气筒或泵的修理	Pump repair
37	037-676	车辆修理服务	Vehicle repair services
37	037-674	机械安装	Machinery installation
37	037-673	管道铺设和维护	Pipeline construction and maintenance
37	037-672	建筑物建造	Construction of buildings