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	037-198	洗车	Car washing
37	037-197	小汽车清洁	Car cleaning
37	037-196	小汽车（或车辆）修理和保养	Car [or Vehicle] repair and maintenance
37	037-195	橱柜修理	Cabinet repair
37	037-194	非研磨抛光	Burnishing, not by abrasion
37	037-193	建筑物密封和嵌缝服务	Building sealing and caulking services
37	037-192	运河船闸建造	Building of canal locks
37	037-19	自助洗衣店	Self-service laundries
37	037-189	建筑施工和修理	Building construction and repair
37	037-188	磨光和抛光	Buffing and polishing
37	037-185	锅炉清洁和修理	Boiler cleaning and repair
37	037-184	机修服务	Mechanic services
37	037-183	砌筑服务	Masonry services
37	037-800	电池再生服务	Battery regeneration services
37	037-80	车辆精细美容	Vehicle detailing
37	037-799	运输和交通设备和系统的安装和维护	Installation and maintenance of transportation and traffic equipment and systems
37	037-798	交通管制设备维护	Maintenance of traffic control equipment
37	037-797	马术场馆建造领域的咨询	Consultation in the field of construction and building of horse-riding arenas
37	037-796	屋顶系统综合预防性维护服务	Comprehensive preventative maintenance service for roofing systems
37	037-795	提供技术支持，即有关用于自动化或部分自动化工业操作的电气或电子设备、设备和装置的安装、维修和维护的技术建议	Providing technical support, namely, technical advice concerning the installation, repair and maintenance of electric or electronic apparatus, equipment and devices used for automated or partly automated industrial operations
37	037-794	发动机气缸盖的定制翻修	Custom rebuilding of engine cylinder heads
37	037-793	电池充电服务	Battery charging services
37	037-792	井的清洁	Cleaning of wells
37	037-791	井的疏通	Clearing of wells
37	037-790	电气修理、维护以及电线、插座、灯具和配电板的安装	Electrical repairs, maintenance, and installation of electrical wiring, outlets, light fixtures, and electrical panels