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
42	042-3228	为他人提供网页创建、设计和维护	Webpage creation, design, and maintenance for others
42	042-3229	为他人提供网页创建、设计和维护	Creation, design, and maintenance of webpages for others
42	042-3230	计算机软件应用程序设计和开发	Design and development of computer software applications
42	042-3231	计算机软件设计和开发	Computer software design and development
42	042-3232	计算机软件应用程序设计和开发	Computer software applications design and development
42	042-3233	为他人创建、托管和维护网站	Creating, hosting, and maintaining websites for others
42	042-3234	为{指明网站用途}创建、托管和维护他人网站	Creating, hosting, and maintaining websites of others for {indicate purpose of the website}
42	042-3235	为他人创建、托管和维护{指明网站类型，例如电子商务等}网站	Creating, hosting, and maintaining {indicate type of website, e.g., electronic commerce, etc.} websites for others
42	042-3236	与食品相关的研究和设计服务	Research and design services relating to food
42	042-3237	与食品相关的研究和设计服务，即{指明食品类型}	Research and design services relating to food, namely, {indicate type of food}
42	042-3238	新产品设计和开发	Design and development of new products
42	042-3239	提供临时使用用于在电子追踪设备之间传输和共享地理位置信息的不可下载在线软件	Providing temporary use of online non-downloadable software for transmitting and sharing geolocation information between electronic tracking devices
42	042-3240	提供临时使用用于传输和共享地理位置数据的不可下载在线软件应用程序	Providing temporary use of online non-downloadable software applications for transmitting and sharing of geolocation data
42	042-3241	免疫学耐受领域的研究	Research in the field of immunological tolerance
42	042-3242	免疫耐受领域的研究	Research in the field of immune tolerance
42	042-3243	免疫耐受性领域的研究	Research in the field of immunotolerance
42	042-3244	与软件即服务（SAAS）相关的信息和建议服务	Information and advisory services relating to software as a service (SAAS)
42	042-3245	软件即服务（SAAS）领域的信息服务	Information services in the field of software as a service (SAAS)
42	042-3246	软件即服务（SAAS）领域的建议服务	Advisory services in the field of software as a service (SAAS)
42	042-3247	提供临时使用用于创建和发布期刊和博客的不可下载在线软件	Providing temporary use of online non-downloadable software for use in the creation and publication of journals and blogs
42	042-3248	提供临时使用用于创建和发布期刊和博客的不可下载在线软件	Provision of temporary use of online non-downloadable software for use in the creation and publication of journals and blogs
42	042-3249	提供临时使用用于处理电子支付的不可下载在线计算机程序	Providing temporary use of online non-downloadable computer programs for processing electronic payments
42	042-3250	提供临时使用用于处理电子支付的不可下载在线计算机程序	Provision of temporary use of online non-downloadable computer programs for processing electronic payments
42	042-3251	提供用于同步两个或多个计算机数据库的不可下载在线计算机软件	Providing online non-downloadable computer software for synchronizing two or more computer databases
42	042-3252	提供用于同步两个或多个计算机数据库的不可下载在线计算机程序	Providing online non-downloadable computer program for synchronizing two or more computer databases

US Trademark Classification

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