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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
11 011-4599 放电灯 Discharge lamps
11 011-4600 工业用扩散炉 Diffusion furnaces for industrial use
11 011-4601 化学加工用蒸馏器 Stills for chemical processing
11 011-4602 工业用蒸馏设备 Distillation apparatus for industrial purposes
11 011-4603 蒸馏设备（非科学用） Distillation apparatus, not for scientific purposes
11 011-4604 家用空调装置 Domestic air-conditioning installations
11 011-4605 家用水过滤设备 Domestic water filtering apparatus
11 011-4606 家用水过滤设备 Water filtering apparatus for domestic use
11 011-4607 家用水过滤装置 Domestic water filtering units
11 011-4608 家用水过滤装置 Water filtering units for domestic use
11 011-4609 水过滤装置 Water filtering units
11 011-4610 电动滴滤咖啡机 Drip coffee makers, electric
11 011-4611 电动滴滤咖啡机 Electric drip coffee makers
11 011-4612 滴灌滴头 Drip irrigation emitters
11 011-4613 自行车用发电机灯 Dynamo lights for bicycles
11 011-4614 自行车发电机灯 Bicycle dynamo lights
11 011-4615 电煮蛋锅 Egg boilers, electric
11 011-4616 电蒸蛋器 Egg cookers, electric
11 011-4617 电空气加热器 Electric air heaters
11 011-4618 加热饮料的电器 Electrical apparatus for heating beverages
11 011-4619 作为家用空调装置部件的电风扇 Electrical fans being parts of household air-conditioning installations
11 011-4620 自行车用电照明设备 Electrical lighting apparatus for bicycles
11 011-4621 车辆用电照明设备 Electrical lighting apparatus for vehicles
11 011-4624 电热窗帘 Electrically heated curtains
11 011-4625 电热靠垫（非医用） Electrically heated cushions, not for medical purposes