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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

Class Item No. Chinese English
37 037-3063 能源生产厂房维护 Maintenance of energy production plants
37 037-3064 天然气处理厂维护 Maintenance of gas processing plants
37 037-3065 提供技术支持，即关于{指明工业厂房类型，例如化工、天然气处理、电力等}厂房维护的技术建议 Providing technical support, namely, technical advice concerning the maintenance of {specify type of industrial plant, e.g., chemical, gas processing, power, etc.} plants
37 037-3066 建筑物重建服务 Building reconstruction services
37 037-3067 水、烟和火灾损害修复领域的建筑物重建服务 Building reconstruction services in the field of water, smoke, and fire damage repair
37 037-3068 太阳镜修理 Repair of sunglasses
37 037-3069 马术馆建造 Construction of riding halls
37 037-3070 {指明工业厂房类型，例如化工、天然气处理、电力等}厂房修理和维护领域的咨询服务 Consulting services in the field of repair and maintenance of {specify type of industrial plant, e.g. chemical, gas processing, power, etc.} plants
37 037-3071 {指明材料成分，例如沥青、混凝土、碎石等}车道安装和修理 Installation and repair of {specify material composition, e.g., asphalt, concrete, gravel, etc.} driveways
37 037-3072 沥青车道安装和修理 Installation and repair of asphalt driveways
37 037-3073 车道安装和修理 Installation and repair of driveways
37 037-3074 碎石车道安装和修理 Installation and repair of gravel driveways
37 037-3075 洪水预警系统安装 Installation of flood warning systems
37 037-3076 混凝土车道安装和修理 Installation and repair of concrete driveways
37 037-336 航空器加油服务 Fueling services for aircraft
37 037-353 木工 Carpentry
37 037-356 建筑物外部表面清洁 Cleaning of external surfaces of buildings
37 037-378 地板抛光 Floor polishing
37 037-39 运载工具清洗服务 Vehicle washing
37 037-420 医疗装置和仪器维护 Maintenance of medical apparatus and instruments
37 037-426 熨衣服 Pressing of clothing
37 037-608 计算机修理或维护 Repair or maintenance of computers
37 037-678 泵修理和维护 Pump repair and maintenance
37 037-686 运载工具防锈处理服务 Anti-rust treatment for vehicles
37 037-688 造船 Ship building