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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
09 009-7403 使用人工智能（AI）总结文本的可下载软件 Downloadable software using artificial intelligence (AI) for summarizing texts
09 009-7404 使用人工智能（AI）总结{指明总结对象，例如财务报告、体育统计等}的可下载软件 Downloadable software using artificial intelligence (AI) for summarizing {indicate item(s) summarized, e.g., financial reports, sports statistics, etc.}
09 009-7405 使用人工智能根据主题撰写内容的可下载软件 Downloadable software using artificial intelligence for writing content based on a theme
09 009-7406 使用人工智能（AI）根据主题撰写内容的可下载软件 Downloadable software using artificial intelligence (AI) for writing content based on a theme
09 009-7407 生成用于支付加密货币的密钥的可下载软件 Downloadable software for generating cryptographic keys for spending cryptocurrency
09 009-7408 生成用于接收加密货币的密钥的可下载软件 Downloadable software for generating cryptographic keys for receiving cryptocurrency
09 009-7409 盲文手机 Braille mobile telephones
09 009-7410 盲文手机 Braille cellular phones
09 009-7411 盲文手机 Braille cell phones
09 009-7412 盲文手机 Braille cellular telephones
09 009-7413 车辆盲点摄像头 Blind spot cameras for vehicles
09 009-7414 小汽车盲点摄像头 Blind spot cameras for motor cars
09 009-7415 汽车用盲点摄像头 Blind spot cameras for automobiles
09 009-7416 电动汽车用电池 Batteries for electric vehicles
09 009-7417 喷墨打印机用未灌装墨粉盒 Unfilled toner cartridges for inkjet printers
09 009-7418 喷墨打印机用未灌装墨粉盒 Unfilled toner cartridges for ink jet printers
09 009-7419 实验室用燃气炉 Gas furnaces for laboratory use
09 009-7420 实验室用燃气烘箱 Gas ovens for laboratory use
09 009-7421 实验室用燃气加热炉 Gas-fired furnaces for laboratory use
09 009-7422 便携式数字秤 Portable digital scales
09 009-7423 称量行李箱用便携式数字秤 Portable digital scales for weighing suitcases
09 009-7424 便携式电子秤 Portable electronic scales
09 009-7425 弹簧秤 Spring scales
09 009-7426 弹簧天平 Spring balances
09 009-7427 可下载的计算机防病毒软件 Downloadable computer antivirus software