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	037-960	环境隔离，即对建筑物及其内部物品的颗粒和湿气污染物进行定位、干燥和清洁	Environmental containment, namely, localization, drying and cleaning of particulate and moisture contaminants for buildings and contents therein
37	037-96	燃油燃烧器的调节和修理	Oil burner regulation and repair
37	037-959	修理{指明具体物品，例如汽车、家具、手表}	Repair of {indicate specific item, e.g., automobiles, furniture, watches}
37	037-958	车辆改装服务，即将陆地车辆改装为混合动力车辆	Vehicle conversion services, namely, converting land vehicles to hybrid power
37	037-957	洗衣设备出租	Rental of laundry equipment
37	037-956	除油机出租	Rental of degreasing machines
37	037-955	吸尘器出租	Rental of vacuum cleaners
37	037-954	家用电器及住宅供暖、管道、空调和电气系统的修理	Repair of household appliances and of residential heating, plumbing, air conditioning, and electrical systems
37	037-953	深层油井或气井的钻探	Drilling of deep oil or gas wells
37	037-952	技术支持服务，即与{指明待修理的商品}修理有关的技术建议（与软件修理有关的技术建议属于第42类）	Technical support services, namely, technical advice related to the repair of {indicate goods being repaired} [Technical advice relating to repair of software is in Class 42]
37	037-951	内外石块和混凝土基础的水泥抹面	Cement parging of interior and exterior stone block and concrete foundations
37	037-950	车辆加油服务	Vehicle fueling services
37	037-95	海军舰船建造	Naval shipbuilding
37	037-949	汽车翻新整修服务	Automobile reconditioning services
37	037-948	承包服务，即为他人审查建筑管道、电气和机械系统并提出整改建议	Contractor services, namely, review of and remedial recommendations for building plumbing, electrical and mechanical systems for others
37	037-947	建筑物和其他商业或公共混凝土结构的混凝土浇筑和成型	Concrete pouring and forming for buildings and other commercial or public concrete structures
37	037-946	{指明，例如铀、铜等}的矿产开采	Mining extraction of {specify, e.g. uranium, copper, etc.}
37	037-945	机械安装、保养和修理	Machinery installation, maintenance and repair
37	037-944	提供与{指明具体项目，例如电气系统、电器、窗户等}的安装、维护和修理相关的信息（不适用于软件，因软件的安装、维护和修理属于第42类）	Providing information related to the installation, maintenance and repair of {indicate specific item, e.g., electrical systems, appliances, windows, etc.} [NOT to be used for software since installation, maintenance and repair of software is in Class 42]
37	037-943	为他人安装和维护室内外定制节庆装饰	Installation and maintenance of interior and exterior custom seasonal decorations for others
37	037-941	与石油和天然气设备、控制系统和机械安装有关的技术咨询	Technical consulting related to the installation of oil and gas equipment, control systems, and machinery
37	037-940	辐射探测和测量仪器修理	Repair of radiation detection and measurement instruments
37	037-94	采矿	Mining extraction
37	037-939	施工检测设备修理	Repair of construction testing equipment
37	037-938	核子密度计修理	Repair of nuclear density gauges