US11 Lighting, heating and air conditioning

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.

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Class	Item No.	Chinese	English
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
11	011-230	加热、冷却和通风装置用散热器	Heat sinks for use in heating, cooling and ventilating apparatus
11	011-23	家用蒸发式空气冷却装置	Evaporative air cooling units for domestic use
11	011-229	水族池过滤设备	Aquarium filtration apparatus
11	011-223	手电筒式指示器	Flashlight pointers
11	011-22	窑	Kilns
11	011-218	家用自动面包机	Automatic bread-making machines for domestic use
11	011-217	空调用阀门	Valves for air conditioners