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	011-41	电热板	Electric hot plates
11	011-408	灯具折射器	Luminaire refractors
11	011-407	灯柱灯具	Light post luminaires
11	011-405	水淡化厂	Water desalination plants
11	011-404	非医疗用途的紫外线灯	Ultraviolet lamps not for medical purposes
11	011-401	发电厂	Power plants
11	011-400	卫生器具，即淋浴喷洒器	Plumbing fixtures, namely, shower sprayers
11	011-399	卫生设备，即水槽喷头	Plumbing fixtures, namely, sink sprayers
11	011-397	电毛巾加热器	Electric towel warmers
11	011-396	封合容器和连接陶瓷部件用微波加热器	Microwave heaters for sealing containers and joining ceramic parts
11	011-395	与电照明器配合使用的光纤照明灯具	Fiber optic lighting fixtures used in conjunction with electrical illuminators
11	011-394	水龙头喷洒器	Faucet sprayers
11	011-393	水龙头起泡器	Faucet aerators
11	011-392	储能电站	Energy storage plants
11	011-388	电动窗式风扇	Electric window fans
11	011-1223	由带喷嘴的供气管和在喷嘴处产生火焰的电点火器组成的工业点火系统，即用于点燃工业烟囱排放的废气和点燃燃气锅炉	Ignition systems comprised of a gas supply tube with a nozzle and an electrical igniter to create a flame at the nozzle for industrial applications, namely, for igniting waste gases being discharged from industrial stacks and for igniting gas-fired boilers
11	011-1221	热水浴缸或水疗池专用内衬	Fitted liners for hot tubs or spas
11	011-122	用于{指明用途，例如生产干果}的干燥装置	Desiccating units for {indicate purpose, e.g., producing dried fruits}
11	011-1219	组合出售的游泳池用过滤器、加热器和泵	Filters, heaters and pumps sold in combination for use in swimming pools
11	011-1218	电动房间除臭装置	Electric room deodorizing units
11	011-1216	饮料冷藏分配装置	Refrigerated dispensing units for beverages
11	011-1215	非机械化牲畜饮水装置	Non-mechanized livestock watering units
11	011-1214	商业和工业用通风扇	Ventilating fans for commercial and industrial use
11	011-1213	电照明灯具用支架	Stands for electric lighting fixtures
11	011-1212	电池供电轻拍灯	Battery-operated tap lights