US Trademark Classification (Classes 01–45)

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	011-4220	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
11	011-4227	热清洗炉	Thermal cleaning ovens
11	011-4228	用于{指明，例如清洗金属机器零件、去除机器零件上的有机物等}的热清洗炉	Thermal cleaning ovens for {indicate, e.g., cleaning metal machine parts, removing organic matter from machine parts, etc.}
11	011-4229	蒸汽发生设备	Apparatus for steam generating
11	011-4230	浴室隔间	Bath cubicles
11	011-4231	烧烤炉用陶瓷块	Ceramic briquettes for use in barbecue grills
11	011-4232	电子蜡烛	Electronic candles
11	011-4233	热水袋专用织物套	Fitted fabric covers for hot water bottles
11	011-4234	热风烘箱	Hot air ovens
11	011-4235	家用自来水过滤器	Household tap-water filters
11	011-4236	壁挂式灯	Lights for wall mounting
11	011-4237	非电热水袋	Non-electric hot water bottles
11	011-4238	船用航行灯	Running lights for boats
11	011-4239	淋浴喷洒头	Spray heads for showers
11	011-4240	舞台照明设备	Stage lighting apparatus
11	011-4241	坐浴盆用水龙头	Taps for bidets
11	011-4242	工业用电烹饪锅	Electric cooking pots for industrial purposes
11	011-4243	工业用电烘烤炉	Electric roasters for industrial purposes
11	011-4244	家用电动净水器	Electric water purifiers for household purposes