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	011-518	家用加湿器	Humidifiers for household purposes
11	011-5180	{具体指明，例如数据中心、工厂、发电厂等}用干式冷却器	Dry coolers for {specify, e.g., data centers, industrial plants, power plants, etc.}
11	011-5181	过滤和分配冷热饮用水的加热和冷却设备	Heating and cooling apparatus for filtering and dispensing hot and cold drinking water
11	011-5182	{指明用途，例如商用、家用、工业用等}用电动干衣机	Electric clothes drying machines for {indicate use, e.g., commercial, household, industrial, etc.} use
11	011-5183	{指明用途，例如商用、家用、工业用等}用电动洗衣烘干机	Electric laundry drying machines for {indicate use, e.g., commercial, household, industrial, etc.} use
11	011-5184	电动干衣机	Electric clothes drying machines
11	011-5185	电动洗衣烘干机器	Electric laundry drying machines
11	011-5186	使用抗菌气体的去污设备	Decontamination apparatus using antibacterial gas
11	011-5187	去污用消毒设备	Disinfectant apparatus for decontamination
11	011-5188	去污用灭菌器	Sterilizers for decontamination
11	011-5189	电动干鞋器	Electric shoe driers
11	011-5190	电动干靴器	Electric boot driers
11	011-5191	电动干鞋器	Electric shoe dryers
11	011-5192	电动干靴器	Electric boot dryers
11	011-5193	喷火器类生火设备（非武器）	Fire-generating apparatus in the nature of flamethrowers, not being weapons
11	011-5194	喷火器（非武器）	Flamethrowers, not being weapons
11	011-5195	全地形车（ATV）前灯	All-terrain vehicle (ATV) headlights
11	011-5196	全地形车（ATV）前灯罩	Covers for all-terrain vehicle (ATV) headlights
11	011-5197	车辆前灯罩	Covers for vehicle headlights
11	011-5198	全地形车（ATV）前灯专用罩	Fitted covers for all-terrain vehicle (ATV) headlights
11	011-5199	车辆前灯专用罩	Fitted covers for vehicle headlights
11	011-5200	车辆前灯罩	Vehicle headlight covers
11	011-5201	化学纤维干燥机	Chemical fiber drying machines
11	011-5202	胶合板干燥机	Plywood drying machines
11	011-5203	电慢炖锅专用罩	Fitted covers for electric slow cookers