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US Trademark Classification

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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
11 011-253 管道配件，即水龙头过滤器 Plumbing fittings, namely, faucet filters
11 011-252 管道配件，即排水口 Plumbing fittings, namely, drains
11 011-251 管道配件，即水龙头起泡器 Plumbing fittings, namely, aerators for faucets
11 011-250 管道配件，即连接器 Plumbing fittings, namely, couplers
11 011-25 水龙头 Faucets
11 011-249 管道配件，即浴缸控制阀 Plumbing fittings, namely, tub control valves
11 011-248 管道配件，即淋浴控制阀 Plumbing fittings, namely, shower control valves
11 011-247 作为卫生设施部件的管道 Pipes being parts of sanitary facilities
11 011-246 空气和水用臭氧消毒器 Ozone sanitizers for air and water
11 011-245 通过增加水中含氧量处理水的氧气发生器 Oxygen generator for processing water by increasing oxygen content in the water
11 011-244 水管用混合水龙头 Mixer faucets for water pipes
11 011-243 金属回收器，即加工中从浮渣中回收金属的铸造坩埚 Metal reclaimer, namely, a foundry crucible for reclaiming metal from dross during processing
11 011-242 用于过滤和去除液体中可沉降固体的金属圆柱形腔室和筛网 Metal cylindrical chamber and screen for use in filtering and removing settleable solids from liquid
11 011-241 照明轨道 Lighting tracks
11 011-240 光反射器 Light reflectors
11 011-24 面部蒸汽桑拿器 Facial saunas
11 011-239 车辆用灯板，即{指明车辆类型}用灯板 Light panels for vehicles, namely, {specify type of vehicles}
11 011-238 灯光漫射器 Light diffusers
11 011-237 车辆用灯条，即{指明车辆类型}用灯条 Light bars for vehicles, namely, {specify type of vehicles}
11 011-236 坐便器座圈 Lavatory seats
11 011-235 盥洗盆 Lavatory bowls
11 011-234 激光灯投射器 Laser light projectors
11 011-233 {指明类型，例如台、落地、路}灯 {Indicate type, e.g., table, floor, street} lamps
11 011-232 烧烤炉用陶瓷块（不可燃） Ceramic briquettes for use in barbecue grills [non-flammable]
11 011-231 保温锅 Chafing dishes