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
11	011-757	管道配件，即旋塞	Plumbing fittings, namely, cocks
11	011-755	运载工具用灯	Lights for vehicles
11	011-754	运载工具用空调器	Air conditioners for vehicles
11	011-752	蒸汽发生器	Steam generators
11	011-751	抽水马桶	Toilets
11	011-750	冷藏集装箱	Refrigerated shipping containers
11	011-749	烧烤炉	Barbecue grills
11	011-748	水族池照明灯	Aquarium lights
11	011-747	水族池加热器	Aquarium heaters
11	011-746	由管路、冷却剂源和温控装置组成、可装入服装的个人冷却系统	Personal cooling system comprising tubing, a coolant source and temperature controls that may be incorporated into a garment
11	011-745	将自然光和荧光照明融为一体的照明灯具	Lighting fixtures that integrate natural daylight and fluorescent lighting into the fixture
11	011-744	窑具	Kiln furniture
11	011-743	连接家庭管道系统的猫厕所	Toilets for cats that are connected to household plumbing systems
11	011-742	空调和冷却系统组件，即蒸发式空气冷却器	Components for air conditioning and cooling systems, namely, evaporative air coolers
11	011-741	用于加热金属工件的电感应加热装置	Electrical induction heating apparatus for heating metal workpieces
11	011-739	水疗池围板	Spa surrounds
11	011-738	浴缸喷嘴	Jet nozzles for bathtubs
11	011-737	湿度控制装置，即内含吸收或释放水分以将相对湿度维持在特定范围的湿敏二氧化硅共聚物的便携式容器	Humidity control device, namely, a portable container containing a moisture-sensitive silica co-polymer that absorbs or releases moisture to maintain relative humidity in a particular range
11	011-736	淋浴控制配件，即装饰盖板	Shower control fittings, namely, escutcheons
11	011-735	户外烟囱壁炉	Chimineas
11	011-733	珀尔帖冷却和加热装置	Peltier cooling and heating apparatus
11	011-732	处理水、工业废水和污水等液体用浓缩脱水机	Thickening and dewatering machines for use in treatment of liquids including water, industrial effluent and sewage
11	011-731	景观照明设施	Landscape lighting installations
11	011-73	炉	Furnaces
11	011-729	太阳能集热板	Solar heat collection panels