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	011-4321	烹饪器具类燃气烤盘	Gas-powered griddles being cooking appliances
11	011-4322	LED照明装置	LED lighting installations
11	011-4323	供暖装置用替换部件，即{指明替换部件类型，例如锅炉、盘管、恒温阀等}	Replacement parts for heating installations, namely, {indicate type of replacement parts, e.g., boilers, coils, thermostatic valves, etc.}
11	011-4324	电炊具，即{指明炊具类型，例如锅、平底锅、盘等}	Electric cookware, namely, {indicate types of cookware, e.g., pots, pans, dishes, etc.}
11	011-4325	炉用空气过滤器	Air filters for furnaces
11	011-4326	暖通空调机组用空气过滤器	Air filters for HVAC units
11	011-4327	车辆座舱用空气过滤器	Air filters for vehicle cabins
11	011-4328	吸附式制氢设备	Adsorption apparatus for generating hydrogen
11	011-4329	沼气灶	Biogas stoves
11	011-4330	沼气洗涤设备	Biogas scrubbing apparatus
11	011-4331	消毒设备	Disinfectant apparatus
11	011-4332	卫生消毒设备	Sanitizing apparatus
11	011-4333	窗式空调专用安装支架	Mounting brackets adapted for window-mounted air conditioners
11	011-4334	窗式空调	Window-mounted air conditioners
11	011-4335	LED茶灯蜡烛	LED tea lights
11	011-4336	LED茶灯蜡烛	LED tealights
11	011-4337	餐馆用餐具烘干机	Dish drying machines for restaurants
11	011-4338	工业餐具烘干机	Industrial dish drying machines
11	011-4339	废水净化设施	Waste water purification installations
11	011-4340	废水处理设备	Waste water treatment apparatus
11	011-4341	废水处理装置	Waste water treatment installations
11	011-4342	空气炸锅专用内衬	Fitted liners for air fryers
11	011-4343	空的电茶机用茶包	Tea pods, empty, for electric tea machines
11	011-4344	电吹风专用收纳盒	Cases specially adapted for holding hair dryers
11	011-4345	电动制冰块和冰淇淋机	Apparatus for making ices and ice cream, electric