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	037-1189	木工服务	Carpentry services
37	037-1190	深层油井或气井钻探	Drilling of deep oil or gas-wells
37	037-1168	海军船厂服务	Naval shipyard services
37	037-8	管道工程服务	Plumbing services
37	037-853	裱糊墙纸服务	Wallpapering services
37	037-1173	住宅有害动物灭除	Vermin exterminating for residential homes
37	037-1172	商业建筑虫害防治	Pest control for commercial buildings
37	037-1174	商业建筑有害动物灭除	Vermin exterminating for commercial buildings
37	037-1171	住宅虫害防治	Pest control for residential homes
37	037-322	垃圾清理	Trash clean-up
37	037-880	提供在线计算机数据库，其中包含有关汽车零部件及其附件的安装和维护的技术信息	Providing an online computer database featuring technical information about the installation and maintenance of automotive parts and their accessories
37	037-1193	{指明建筑类型，例如办公楼、住宅楼等}建筑物的建造	Construction of {specify type of buildings, e.g., office, residential, etc.} buildings
37	037-987	电信网络硬件、设备和仪器维护和维修领域的咨询	Consulting in the field of maintenance and repair of telecommunications network hardware, apparatus, and instruments
37	037-616	艺术品修复	Restoration of works of art
37	037-318	美术作品修复	Restoration of fine artwork
37	037-1068	在客户所在地提供的上门汽车换油服务	Mobile automotive oil change services provided at the customer's location
37	037-1066	汽车维护服务	Automotive maintenance services
37	037-1192	水力拆除服务	Hydrodemolition services
37	037-1175	3D打印机的维修和保养	Repair and maintenance of 3D printers
37	037-1163	施加保护涂层	Application of protective coatings
37	037-1164	油井电缆测井作业	Wirelining for oil wells
37	037-999	干洗	Dry cleaning
37	037-998	航空器修理和保养	Aircraft repair and maintenance
37	037-996	砌砖	Bricklaying
37	037-995	提供卡车和货车设备领域的信息，即改装和定制	Providing information in the field of truck and van equipment, namely, upfitting and customizing