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	011-1174	商业食品制备和储存用速冷机	Blast chillers for commercial food preparation and storage
11	011-1173	供餐和保温用蒸汽保温台	Steam tables for food serving and keeping
11	011-1172	商业食品制备和供餐用通风装置	Ventilation units for commercial food preparation and food serving
11	011-1171	壁炉配件，即用于通风和将热量从壁炉顶部导开的壁炉通风罩	Accessories for fireplaces, namely, ventilation hoods for fireplaces for use in ventilation and deflecting heat from the top of a fireplace
11	011-1170	灌溉喷洒器用喷头	Sprinkler heads for irrigation sprinklers
11	011-1168	马桶自动冲水阀	Automatic flush valves for toilets
11	011-1167	壁炉配件，即主要由金属管道和金属适配器组成、利用鼓风机或自然对流增加壁炉热量回收的空气循环套件	Accessories for fireplaces, namely, air circulation kits consisting primarily of metal ducts and metal adaptors used to increase the amount of heat recovered from the fireplace using a blower or natural convection
11	011-1166	灯壳	Lamp casings
11	011-1165	油灯灯头	Burners for lamps
11	011-1164	灯球罩	Globes for lamps
11	011-1163	灯纱罩	Lamp mantles
11	011-1162	玻璃灯罩	Lamp glasses
11	011-1161	装饰壁炉排气管、进气口和热风出口用非金属不燃材料制装饰格栅	Decorative grills made of non-metal non-combustible materials for use in decorating evacuation ducts, air inlets, and hot air outlets of fireplaces
11	011-1159	水过滤和净化装置及其替换滤芯和过滤器	Water filtration and purification units and replacement cartridges and filters therefor
11	011-1158	利用空气干燥和清洁电子、半导体、电路板、制药、医疗和食品饮料行业部件的工业装置	Industrial apparatus using air for drying and cleaning components in the electronics, semiconductor, circuit board, pharmaceutical, medical, and food and beverage industries
11	011-1157	燃木炉百叶、鼓风机和风门以及燃木炉灰盘	Wood burning stove louvers, blowers, and dampers, and ash pans for wood burning stoves
11	011-1156	LED水下灯	LED underwater lights
11	011-1155	LED景观灯	LED landscape lights
11	011-1154	壁炉百叶、鼓风机和风门以及壁炉灰盘	Fireplace louvers, blowers, and dampers, and ash pans for fireplaces
11	011-1153	车辆乘客舱空调用空气过滤器	Air filters for air conditioners in vehicle passenger compartments
11	011-1152	烧烤配件，即将木炭烤炉改装为电熏烤炉的木炭烤炉改装装置	Grill accessories, namely, charcoal grill conversion units for converting charcoal grills to electric smokers
11	011-1151	污水和排水处理用生物接触器	Biological contactor for treatment of sewage and drainage water
11	011-1150	废水净化装置、设施和池	Waste water purification apparatus, installations and tanks
11	011-1149	废水处理池	Waste water treatment tanks
11	011-1148	分解水中有毒物质的装置和设备	Apparatus and installations for decomposing toxic substances in water