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	011-4201	煅烧窑	Calcining kilns
11	011-4203	家用紫外线马桶消毒器	UV toilet sterilizers for household purposes
11	011-4204	节水马桶	Water-saving toilets
11	011-4205	热水浴缸用喷水嘴	Water jets for use in hot tubs
11	011-4206	节水龙头	Water-saving faucets
11	011-4207	燃气管道用压力调节器	Pressure regulators for gas pipes and lines
11	011-4208	自行车脚踏反光器	Reflectors for bicycle pedals
11	011-4209	无绳电水壶	Cordless electric kettles
11	011-4210	电热饭盒	Electrically-heated lunch boxes
11	011-4211	可穿戴电风扇	Wearable electric fans
11	011-4212	婴儿湿巾电加热器	Electric warmers for baby wet wipes
11	011-4213	可穿戴空气净化器	Wearable air purifiers
11	011-4214	婴儿车用空气净化器	Air purifiers for strollers
11	011-4215	工业用真空蒸馏设备	Vacuum distillation apparatus for industrial use
11	011-4216	非科学用蒸馏装置	Distilling units not for scientific purposes
11	011-4217	非科学用蒸馏柱	Distillation columns not for scientific purposes
11	011-4218	工业用蒸馏设备	Distillation apparatus for industrial use
11	011-4219	化学加工用蒸馏设备	Distillation apparatus for chemical processing
11	011-4220	蒸馏用工业精炼塔	Industrial refining towers for distillation
11	011-4221	便携式庭院取暖器	Portable patio heaters
11	011-4222	使用{指明燃料类型，例如木颗粒、丙烷等}的便携式庭院取暖器	Portable patio heaters using {indicate type of fuel, e.g., wood pellets, propane, etc.}
11	011-4223	空气源热泵热水器	Air-source heat pump water heaters
11	011-4224	空气加湿器	Air humidifiers
11	011-4225	工业用空调设备	Air conditioning apparatus for industrial use
11	011-4226	电动手冲咖啡壶	Electric pour-over coffee kettles