Skip to main content
Back to Directory Index

US Trademark Classification

US42 Scientific and technological services

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
42 042-2549 服务质量控制 Quality control of services
42 042-2550 提供临时使用用于{指明软件功能，例如客户关系管理等；如软件针对特定内容或领域，指明内容或使用领域}的不可下载在线企业软件 Providing temporary use of online, non-downloadable enterprise software for {specify the function of software, e.g., customer relationship management, etc. and, if software is content- or field- specific, the content or field of use}
42 042-2551 海洋工程 Marine engineering
42 042-2552 提供加密货币领域的技术信息 Providing technology information in the field of cryptocurrency
42 042-2553 网络安全领域的技术咨询 Technology consultation in the field of cybersecurity
42 042-2554 基础设施即服务（IAAS）服务，即托管供他人使用的服务器 Infrastructure as a service (IAAS) services, namely, hosting servers for use by others
42 042-2555 基础设施即服务（IAAS）服务，即托管供他人用于{指明软件功能，例如运行虚拟服务器等}的软件 Infrastructure as a service (IAAS) services, namely, hosting software for {specify the function of the software, e.g., operating virtual servers, etc.} for use by others
42 042-2556 虚拟专用网络（VPN）操作软件设计和开发 Design and development of virtual private network (VPN) operating software
42 042-2557 提供临时使用不可下载的在线单点登录软件 Providing temporary use of on-line non-downloadable single sign-on software
42 042-2558 单点登录软件设计和开发 Design and development of single sign-on software
42 042-2559 疫苗研究和开发 Research and development of vaccines
42 042-2560 疫苗研究和开发 Vaccine research and development
42 042-2561 人工智能领域的技术咨询 Technology consultation in the field of artificial intelligence
42 042-2562 人工智能（AI）软件定制领域的技术咨询 Technical consulting in the field of artificial intelligence (AI) software customization
42 042-2563 监控具有人工智能（AI）的人形机器人技术功能领域的技术咨询 Technical consulting in the field of monitoring technological functions of humanoid robots with artificial intelligence (AI)
42 042-2564 {指明具体领域，例如网络安全、航空航天工程、地质等}领域的计算机编程咨询 Computer programming consultancy in the field of {indicate specific field, e.g., cybersecurity, aerospace engineering, geology, etc.}
42 042-2565 为他人创建和维护网站 Creating and maintaining websites for others
42 042-2566 为他人创建网站 Creating websites for others
42 042-2567 为他人维护网站 Maintaining websites for others
42 042-2568 通过网站提供与计算机技术相关的信息 Providing information relating to computer technology via a website
42 042-2569 通过网站提供与计算机编程相关的信息 Providing information relating to computer programming via a website
42 042-2570 通过网站提供临床研究领域的信息 Providing information in the field of clinical research via a website
42 042-2571 通过网站提供工程信息 Providing engineering information via a website
42 042-2572 通过网站提供{指明，例如水运、建筑设计等}领域的工程信息 Providing engineering information in the field of {indicate, e.g., water transportation, architectural design, etc.} via a website
42 042-2574 通过网站提供天气信息 Providing weather information via a website