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	012-1819	拖拉机三点悬挂装置	3-point hitches for tractors
12	012-1820	罐式挂车	Tank trailers
12	012-1821	运输{指明货物，例如化学品、燃料、沙子等}的罐式挂车	Tank trailers for transporting (indicate goods, e.g., chemicals, fuel, sand, etc.}
12	012-1822	罐车挂车	Tanker trailers
12	012-1823	运输{指明货物，例如化学品、燃料、沙子等}的罐车挂车	Tanker trailers for transporting (indicate goods, e.g., chemicals, fuel, sand, etc.}
12	012-1824	拖拉机三点悬挂装置	Three-point hitches for tractors
12	012-1825	独木舟专用饮料架	Drink holders adapted for canoes
12	012-1826	皮划艇专用饮料架	Drink holders adapted for kayaks
12	012-1827	橡皮艇专用饮料架	Drink holders adapted for rafts
12	012-1828	脚撑垫	Kickstand pads
12	012-1829	单车	Bikes
12	012-1830	车辆后备箱专用汽车后备箱整理{具体指明整理用品类型，例如袋、箱、网等}	Automobile trunk organizer {specify type of organizer, e.g., bags, bins, nets, etc.} adapted for use in vehicle trunks
12	012-1831	车辆遮阳板专用CD夹	CD holders specially adapted for use on vehicle sun visors
12	012-1832	车辆部件，即手套箱	Vehicle parts, namely, glove compartments
12	012-1833	成套出售的、将轮式车辆改装为履带车辆的陆地车辆用履带及安装五金件	Continuous tracks for land vehicles and mounting hardware, sold as a unit, for converting wheel-based vehicles to tracked vehicles
12	012-1834	陆地车辆用履带	Continuous tracks for land vehicles
12	012-1835	平底小船	Johnboats
12	012-1836	自行车后靠背架	Sissy bars for bicycles
12	012-1837	车辆{具体指明车辆部位，例如车角、车门、饰条等}用防撞护条	Protective bumper guards for vehicle {specify vehicle part, e.g., corners, doors, trim, etc.}
12	012-1838	垃圾收运车	Trash collection vehicles
12	012-1839	机器人垃圾收集车	Robotic trash collection vehicles
12	012-1840	自主配送机器人	Autonomous delivery robots
12	012-1841	配送用自主机器人	Autonomous robots for delivery
12	012-1842	船用便携式压载袋	Portable ballast bags adapted for boats
12	012-1843	船舶结构部件	Structural parts for ships