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	011-1407	使用紫外线对{指明物品，例如布草、物体表面等}进行消毒的非医用消毒装置	Sanitizing apparatus using ultraviolet light for sanitizing {specify items, e.g., linens, surfaces of objects, etc.} not for medical purposes
11	011-1406	曝气循环水处理装置	Water treatment unit for aerating and circulating water
11	011-140	工业设施用空气过滤器	Air filters for industrial installations
11	011-14	加湿器	Humidifiers
11	011-1399	用于{指明，例如冰箱、制冰机等}的水过滤和净化装置及其替换滤芯和过滤器	Water filtration and purification units and replacement cartridges and filters therefor for {specify, e.g., refrigerators, ice makers, etc.}
11	011-1398	乙醇壁炉	Ethanol fireplaces
11	011-1397	湿洗烘干机	Wet-cleaning drying machines
11	011-1396	电炸锅	Electric fryers
11	011-1394	水消毒装置	Apparatus for disinfecting water
11	011-1393	水龙头用控水阀	Water control valves for faucets
11	011-1392	空气灭菌装置	Air sterilising apparatus
11	011-1391	通风用空气叶轮	Air impellers for ventilation
11	011-1390	太阳能灯	Solar powered lamps
11	011-139	家用空气过滤器	Air filters for domestic use
11	011-1389	淋浴混合阀	Shower mixing valves
11	011-1387	冷藏冷冻箱	Fridge-freezers
11	011-1386	地暖设备	Floor heating apparatus
11	011-1385	电动甜甜圈机（家用）	Electric doughnut makers [for household purposes]
11	011-1384	非科学用途蒸馏装置	Distillation apparatus not for scientific purposes
11	011-1383	泡菜冰箱	Kimchi refrigerators
11	011-1381	壁灯	Wall lamps
11	011-1378	灯光罩	Light shades
11	011-1377	坐浴器水龙头	Bidet taps
11	011-1375	烤肉铁叉转动器	Roasting jacks
11	011-1374	热回收通风机	Heat recovery ventilators