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
12	012-603	轮辋盖	Caps for wheel rims
12	012-601	拖车联轴器	Trailer couplings
12	012-60	旅行拖车	Travel trailers
12	012-6	铁路转向架	Railway bogies
12	012-599	小汽车防盗装置	Anti-theft devices for motor cars
12	012-598	水陆两用车	Amphibious vehicles
12	012-596	飞艇（可操纵气球）	Airships [dirigible balloons]
12	012-595	飞机螺旋桨	Airplane propellers
12	012-594	陆地车辆用空气涡轮	Air turbines for land vehicles
12	012-593	用于缓冲驾驶员座椅和驾驶室的车辆悬架部件用空气弹簧	Air springs for vehicle suspension components for cushioning driver's seats and cabs
12	012-591	汽车用打气泵	Air pumps for automobiles
12	012-590	气囊（汽车安全装置）	Air bags [safety devices for automobiles]
12	012-589	飞机牵引车	Aeroplane towing vehicles
12	012-588	修补内胎或轮胎用粘性橡胶补片	Adhesive rubber patches for repairing tubes or tires
12	012-587	小汽车用滑雪板架	Ski racks for motor cars
12	012-584	两轮动力车辆	Two-wheeled motorised vehicles
12	012-583	两轮机动车	Two-wheeled motor vehicles
12	012-582	涡轮螺旋桨飞机	Turbo-prop airplanes
12	012-581	涡轮喷气飞机	Turbo-jet airplanes
12	012-580	拖船	Tug boats
12	012-578	管状轮胎	Tubular tires
12	012-577	无轨电车	Trolley buses
12	012-576	土木工程行业用车辆翻新轮胎的胎面	Treads for retreading tyres for vehicles used in the civil engineering industry
12	012-575	林业车辆翻新轮胎胎面	Treads for retreading tyres for forestry vehicles
12	012-574	土木工程车辆翻新轮胎胎面	Treads for retreading tires for civil engineering vehicles