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
07	007-4534	带式制动器（陆地车辆用的除外）	Band brakes, other than for land vehicles
07	007-4535	模型船用马达	Motors for model boats
07	007-4536	内燃机用燃油喷射装置	Fuel injection devices for internal combustion engines
07	007-4537	拖拉机牵引收割机	Tractor-towed harvesters
07	007-4538	游泳池用水泵	Water pumps for swimming pools
07	007-4539	大麦抛光机	Barley polishing machines
07	007-454	干洗机	Dry-cleaning machines
07	007-4540	加油站用汽油泵	Gasoline pumps for service stations
07	007-4541	凸轮链轮	Cam sprockets
07	007-4542	无绳电钻	Cordless electric hand drills
07	007-4543	车辆发动机活塞	Pistons for vehicle engines
07	007-4544	凸轮链	Cam chains
07	007-4545	滑雪板磨边机	Ski sharpening machines
07	007-4546	拖拉机牵引割草机	Tractor-towed mowers
07	007-4547	发动机火花塞	Sparking plugs for engines
07	007-4548	客梯用马达	Motors for passenger elevators
07	007-4549	游泳池用电动泵	Electric pumps for swimming pools
07	007-4550	无绳电动螺丝刀	Cordless electric screwdrivers
07	007-4551	燃气焊炬	Gas-operated welding torches
07	007-4552	产生氢气的电解机	Electrolysis machines for generating hydrogen
07	007-4553	发动机凸轮轴	Engine camshafts
07	007-4554	马达和发动机用推杆	Push rods for motors and engines
07	007-4555	马达和发动机用机油冷却器	Oil coolers for motors and engines
07	007-4556	分拣可回收材料的机器	Machines for sorting recyclable materials
07	007-4557	马达和发动机用连杆	Connecting rods for motors and engines