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	037-1319	无漆凹痕修复类上门车身修理服务	Mobile auto body repair services in the nature of paintless dent repair
37	037-1320	上门车身修理服务	Mobile auto body repair services
37	037-1321	机动车天然气加气服务	Natural gas refuelling service for motor vehicles
37	037-1322	机动车汽油加油服务	Gasoline refuelling service for motor vehicles
37	037-1323	机动车电池充电服务	Battery charging service for motor vehicles
37	037-1324	智能手机修理和维护	Repair and maintenance of smartphones
37	037-1325	定向钻井	Directional drilling of wells
37	037-1326	为铺设地下管道进行水平定向钻进	Horizontal directional drilling for installing underground pipelines
37	037-1327	为铺设{指明，例如地下管道、电信电缆等}进行水平定向钻进	Horizontal directional drilling for installing {indicate, e.g., underground pipelines, telecommunications cables, etc.}
37	037-1328	航空器修理	Aircraft repair
37	037-1329	室内装潢织物清洁	Cleaning of upholstery
37	037-1330	商业建筑建造	Commercial building construction
37	037-1331	住宅建筑建造	Residential building construction
37	037-1332	化工厂建造	Construction of chemical plants
37	037-1333	海上石油设施建造	Construction of offshore oil facilities
37	037-1334	海上天然气设施建造	Construction of offshore gas facilities
37	037-1335	通过铺设混凝土建造土木工程结构	Construction of civil engineering structures by laying concrete
37	037-1336	修筑堤坝类土方工程服务	Earthworks services in the nature of building of embankments
37	037-1337	建筑施工开挖类土方工程服务	Earthworks services in the nature of excavating for building construction
37	037-1338	土木工程结构建造	Construction of civil engineering structures
37	037-1339	通过混凝土成型建造土木工程结构	Construction of civil engineering structures by forming concrete
37	037-1340	通过浇注混凝土建造土木工程结构	Construction of civil engineering structures by pouring concrete
37	037-1341	使用混凝土建造土木工程结构	Construction of civil engineering structures using concrete
37	037-1342	避雷针维护和修理	Maintenance and repair of lightning rods
37	037-1343	灭火系统安装	Installation of fire suppression systems