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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
42 042-2774 {指明主题、领域或行业}领域的工程设计服务 Engineering design services in the field of {indicate subject matter, field or industry}
42 042-2775 植物基因工程技术领域的研究 Research in the field of plant genetic engineering technology
42 042-2776 核能发电技术领域的研究 Research in the field of nuclear energy power generation technology
42 042-2777 量子通信技术领域的研究 Research in the field of quantum communication technology
42 042-2778 细胞工程技术领域的研究 Research in the field of cell engineering technology
42 042-2779 特高压技术领域的研究 Research in the field of extra high voltage technology
42 042-2780 出租加密货币挖矿用计算机软件 Rental of computer software for cryptocurrency mining
42 042-2781 安装加密货币挖矿用计算机软件 Installation of computer software for cryptocurrency mining
42 042-2782 提供订阅制临时使用用于{指明软件功能，例如监测能耗、计算能源成本等}的不可下载云端软件 Providing subscription-based temporary use of non-downloadable cloud-based software for {indicate the function of the software, e.g., monitoring energy consumption, calculating energy costs, etc.}
42 042-2783 提供订阅制临时使用用于{指明程序功能，例如用于数据库管理、用作电子表格、用于文字处理等；如软件针对特定内容或领域，指明使用领域}的不可下载在线软件 Providing subscription-based temporary use of on-line non-downloadable software for {specify the function of the programs, e.g., for use in database management, for use as a spreadsheet, for word processing, etc. and, if software is content- or field-specific, the field of use}
42 042-2784 通过云计算提供虚拟计算机系统 Providing virtual computer systems through cloud computing
42 042-2785 环境保护领域的科学研究 Scientific research in the field of environmental protection
42 042-2786 通过远程访问监控计算机系统的运行 Monitoring of computer system operation by remote access
42 042-2787 新车和二手车的售前检查服务 Inspection services for new and used vehicles before sale
42 042-2788 提供与净零排放有关的科学信息、建议和咨询 Providing scientific information, advice and consultancy relating to net zero emissions
42 042-2789 基因学领域的科学研究 Scientific research in the field of genetics
42 042-2790 与计算机软件安装、维护和修理相关的信息技术咨询 Information technology consultancy relating to installation, maintenance and repair of computer software
42 042-2791 与计算机网络设计相关的信息技术咨询 Information technology consulting relating to computer network design
42 042-2792 与计算机软件设计相关的信息技术咨询 Information technology consulting relating to computer software design
42 042-2793 与计算机软件安装、维护和修理相关的信息技术咨询服务 IT consulting services relating to installation, maintenance and repair of computer software
42 042-2794 与计算机软件安装、维护和修理相关的信息技术咨询领域的外包服务提供商 Outsource service provider in the field of information technology consulting relating to installation, maintenance and repair of computer software
42 042-2795 与计算机软件安装、维护和修理相关的信息技术领域的外包服务提供商 Outsource service providers in the field of information technology relating to installation, maintenance and repair of computer software
42 042-2796 考古挖掘 Archaeological excavation
42 042-2797 考古发掘服务 Archaeological excavation services
42 042-2798 遗址考古发掘 Archaeological excavation of ruins