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	011-3945	磁化水处理仪	Magnetic water treatment apparatus
11	011-3943	静电水处理装置	Electrostatic water treatment apparatus
11	011-3888	制墨西哥薄饼用电饼铛	Tortilla presses, electric
11	011-378	感应烤箱	Induction ovens
11	011-1211	室内用重点照明灯	Accent lights for indoor use
11	011-1169	自动水龙头	Automatic faucets
11	011-3884	便携式冰箱	Portable refrigerators
11	011-3885	便携式蒸发式空气冷却器	Portable evaporative air coolers
11	011-3886	带有蒸发冷却装置的电风扇	Electric fans with evaporative cooling devices
11	011-1326	节水卫浴器具，即{指明器具，例如水龙头、起泡器、淋浴喷头、节水马桶等}	Water conservation plumbing fixtures, namely, {specify fixtures, e.g., faucets, aerators, showerheads, water saving toilets, etc.}
11	011-3942	电壁炉	Electric fireplaces
11	011-3890	空中运载工具用照明设备	Lighting installations for air vehicles
11	011-3892	电灯泡	Light bulbs, electric
11	011-3893	电压力煮锅	Pressure cooking saucepans, electric
11	011-3894	汽车前灯	Headlights for automobiles
11	011-3895	坐浴浴盆	Bath tubs for sitz baths
11	011-3896	沐浴设施	Bath installations
11	011-3897	袖珍探照灯	Pocket searchlights
11	011-3898	面包炉	Bakers' ovens
11	011-3899	实验室燃烧器	Laboratory burners
11	011-3900	洗衣房锅炉	Laundry room boilers
11	011-3901	可移动盥洗室	Toilets, portable
11	011-3902	运载工具转向信号装置用灯泡	Light bulbs for directional signals for vehicles
11	011-3903	热水供暖装置	Hot water heating installations
11	011-3904	固体、液体、气体燃料加热器	Heating apparatus for solid, liquid or gaseous fuels