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	011-33	软化水装置	Water softening units
11	011-328	非马达和发动机用电暖器	Electric radiators not for motors and engines
11	011-325	机构餐饮服务用电动送餐装置	Electric meal delivery units for institutional food services
11	011-323	电照明灯具，即壁灯	Electric lighting fixtures, namely, sconces
11	011-322	电灯笼	Electric lanterns
11	011-320	电节日灯	Electric holiday lights
11	011-319	电热风扇	Electric heating fans
11	011-318	商用电加热器	Electric heaters for commercial use
11	011-385	厨房水槽喷雾器	Kitchen sink sprayers
11	011-317	电烤炉	Electric grills
11	011-866	无罐热水器	Tankless water heaters
11	011-864	主要由变压吸附设备组成、用于工业应用中气体回收、净化和回用的气体回收系统	Gas recycling system comprised primarily of pressure swing adsorption equipment for the recovery, purification and return of gases in industrial applications
11	011-863	晾干衣物用电晾衣架	Electric clothes rack for drying clothing
11	011-862	LED（发光二极管）照明灯具，适用于展示、商业、工业、住宅和建筑重点照明应用	LED (light emitting diodes) lighting fixtures for use in display, commercial, industrial, residential, and architectural accent lighting applications
11	011-861	壁炉炉床	Fireplace hearths
11	011-860	管道配件，即房车用淡水加注口	Plumbing fittings, namely, fresh water fills for recreational vehicles
11	011-859	手摇发电便携灯	Crank-powered portable lamp
11	011-858	沥青热箱再生机，即加热和保持冷块沥青作为热拌料再用的隔热箱	Asphalt hot box reclaimers, namely, insulated boxes for heating and maintaining cold chunked asphalt as a hot mix for re-use
11	011-857	环境控制装置，即用于土壤修复、饮用水处理、市政和工业废水处理的颗粒活化器	Environmental control apparatus, namely, particle activators for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment
11	011-856	照亮标牌和展示品用灯	Lights for use in illuminating signs and displays
11	011-855	通过与液体接触冷凝蒸汽的气压冷凝器	Barometric condensers for condensing vapors by contact with liquids
11	011-854	作为电咖啡机部件的非纸质咖啡过滤器	Coffee filters not of paper being part of electric coffee makers
11	011-852	杀灭食物中细菌和病毒的便携式家用电器	Portable electric household appliance used to kill bacteria and viruses on food
11	011-851	洗衣中心，即干衣机与洗衣机组合	Laundry centers, namely, a clothes dryer combined with a clothes washer
11	011-850	灯罩座	Lampshade holders