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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
11 011-4804 游泳池加热器 Swimming pool heaters
11 011-4805 车窗除霜用加热设备 Heating apparatus for defrosting windows of vehicles
11 011-4806 炉用加热设备 Heating apparatus for furnaces
11 011-4807 气体燃料用加热设备 Heating apparatus for gaseous fuels
11 011-4808 液体燃料用加热设备 Heating apparatus for liquid fuels
11 011-4809 油加热设备 Heating apparatus for oil
11 011-4810 池塘加热设备 Heating apparatus for ponds
11 011-4811 非医用电加热垫 Electrically heated pads, not for medical purposes
11 011-4812 非医用电热垫 Electric heating pads, not for medical purposes
11 011-4813 非医用电热靠垫 Electric heating cushions, not for medical purposes
11 011-4814 加热用电热丝 Heating filaments, electric
11 011-4815 电热丝 Electric heating filaments
11 011-4816 加热炉 Heating furnaces
11 011-4817 工业用加热炉 Heating furnaces for industrial purposes
11 011-4818 工业用加热炉 Heating furnaces for industrial use
11 011-4819 工业加热炉 Industrial heating furnaces
11 011-4820 流体加热装置 Heating installations for fluids
11 011-4821 工业用加热装置 Heating installations for industrial use
11 011-4822 硝酸盐溶液加热装置 Heating installations for nitrate solutions
11 011-4823 与气体燃料配用的加热装置 Heating installations for use with gaseous fuels
11 011-4824 车辆用加热装置 Heating installations for vehicles
11 011-4825 水加热装置 Water heating installations
11 011-4826 高强度探照灯 High-intensity searchlights
11 011-4827 日晒床用高压灯泡 High-pressure bulbs for tanning beds
11 011-4828 光散射器类喜马拉雅盐灯 Himalayan salt lamps being light diffusers