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	011-5054	电动宠物食品保温器	Electric pet food warmers
11	011-5055	{具体指明类型，例如碗、碟、盘等}类电动宠物食品保温器	Electric pet food warmers in the nature of {specify type, e.g., bowls, dishes, plates, etc.}
11	011-5056	带造型工具的头发蒸汽机	Hair steamers incorporating styling tools
11	011-5057	制作烤棉花糖夹心饼的电加热器	Electric heaters for making s'mores
11	011-5058	成套出售的烤棉花糖夹心饼套装，主要由电加热器组成，另含{具体指明，例如分格托盘、棉花糖烤叉等}	S'mores sets comprised primarily of electric heaters and also including {specify, e.g., compartment serving trays, marshmallow cooking forks, etc.} sold as a unit
11	011-5059	将氢气和二氧化碳转化为甲烷的甲烷化装置	Methanation installations for converting hydrogen and carbon dioxide into methane gas
11	011-5060	电动泡茶机	Electric tea makers
11	011-5061	园艺用浇水机	Watering machines for horticultural purposes
11	011-5062	灯罩配件	Lampshade fittings
11	011-5063	去污用喷雾机	Fogging machines for decontamination
11	011-5064	太阳能灯具	Solar-powered lighting fixtures
11	011-5065	太阳能LED灯具	Solar-powered LED lighting fixtures
11	011-5066	食品保温灯	Heat lamps for food
11	011-5067	孔明灯	Sky lanterns
11	011-5068	淋浴喷头用滤芯	Filter cartridges for use with showerheads
11	011-5069	淋浴喷头用过滤器	Filters for use with showerheads
11	011-5070	便携式火盆专用罩	Fitted covers for portable fire pits
11	011-5071	太阳能蜡烛灯	Solar-powered candle lights
11	011-5072	手电筒挂绳	Lanyards for flashlights
11	011-5073	便携式金属火盆	Portable metal fire pits
11	011-5074	空调机组用风机叶轮壳	Blower wheel housings for air conditioning units
11	011-5075	暖通空调机组用风机叶轮壳	Blower wheel housings for HVAC units
11	011-5076	通风排气扇用风机叶轮壳	Blower wheel housings for ventilating exhaust fans
11	011-5077	暖通空调机组用横流风机	Cross flow fans for HVAC units
11	011-5078	空调机组用风扇叶片总成	Fan blade assemblies for air conditioning units