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	011-423	乙炔发生器	Acetylene generators
11	011-3958	帐篷用灯	Lamps for tents
11	011-3959	USB供电的家用加湿器	USB-powered humidifiers for household use
11	011-3961	卤素加热器	Halogen heaters
11	011-3969	利用空气辅助干燥{指明行业，例如电子、半导体、电路板、制药、医疗、食品饮料等}行业部件的工业装置	Industrial apparatus using air to assist in the drying of components in the {indicate industries, e.g., electronics, semiconductor, circuit board, pharmaceutical, medical, food and beverage, etc.} industries
11	011-1432	马桶水箱	Toilet cisterns
11	011-3978	大米冷藏柜	Rice refrigerators
11	011-536	日式家用木炭取暖器（火钵）	Japanese charcoal heaters for household purposes use (hibachi)
11	011-537	日式家用电暖腿器（电被炉）	Japanese electric leg-warming apparatus for household purposes (electric kotatsu)
11	011-4016	对流加热器	Convection heaters
11	011-4017	家用电动食品脱水机	Electric food dehydrators for household purposes
11	011-4015	冷暖风口用空气过滤器	Air filters for heating and cooling registers
11	011-4014	用于{指明商用、工业用或家用}的低温慢煮机	Sous-vide machines for {indicate commercial, industrial, or household} use
11	011-4064	自行车转向灯	Directional lights for bicycles
11	011-4004	电加热厨刀	Electrically-heated kitchen knives
11	011-4003	射频干燥机	Radio frequency dryers
11	011-3786	引燃烧烤炉用酒精燃料燃烧器	Alcohol fuel burners for starting barbeque grills
11	011-4018	家用电煮蛋锅	Electric egg boilers for household purposes
11	011-4019	筒灯	Downlights
11	011-1401	坐便椅（马桶）	Commodes being toilets
11	011-3944	用于{指明应用，例如热电发电、灌溉、采矿活动等}的静电水处理装置	Electrostatic water treatment apparatus for use in {indicate application(s), e.g., thermoelectric power generation, irrigation, mining activities, etc.}
11	011-1347	空的滤水瓶	Water filtration bottles sold empty
11	011-3932	路灯	Street lamps
11	011-275	车辆尾灯	Tail lights for vehicles
11	011-220	恒温阀（供暖装置部件）	Thermostatic valves [parts of heating installations]