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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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
11 011-4497 供暖装置用锅炉管 Boiler pipes for heating installations
11 011-4498 书籍消毒器 Book sterilizers
11 011-4499 车辆刹车灯 Brake lights for vehicles
11 011-4500 厨房用丁烷喷枪 Butane torches for kitchen use
11 011-4501 工业用煅烧窑 Calcining kilns for industrial purposes
11 011-4502 野营炉 Camping stoves
11 011-4503 电烛台 Candelabras, electric
11 011-4504 蜡烛点火器 Candle lighters
11 011-4505 工业用二氧化碳发生器 Carbon dioxide generators for industrial purposes
11 011-4506 工业用二氧化碳生产装置 Carbon dioxide generation plants for industrial purposes
11 011-4507 农用二氧化碳发生器 Carbon dioxide generators for agricultural purposes
11 011-4510 铸造炉 Casting furnaces
11 011-4511 吸顶灯具 Ceiling light fixtures
11 011-4512 中央空调装置 Central air-conditioning installations
11 011-4513 家用中央空调装置 Central air-conditioning installations for household purposes
11 011-4514 中央供暖装置 Central heating installations
11 011-4515 中央供暖装置 Installations for central heating
11 011-4516 木炭炉 Charcoal stoves
11 011-4517 化学纤维干燥设备 Chemical fibre drying apparatus
11 011-4518 化学纤维干燥装置 Chemical fiber drying installations
11 011-4519 化学纤维干燥装置 Chemical fibre drying installations
11 011-4520 化学激活加热垫（非医用） Chemically activated heating pads, not for medical purposes
11 011-4521 卧式冷冻柜 Chest freezers
11 011-4522 浴缸出水嘴儿童安全保护罩 Child safety protective covers for bathtub spouts
11 011-4523 工业用色谱柱 Chromatography columns for industrial purposes