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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.

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

Class Item No. Chinese English
_ref A-12 符合认证标志所示认证标准的商品 Goods conforming to certification standard(s) as indicated by a Certification Mark
_ref B-11 符合认证标志所示认证标准的服务 Services conforming to certification standard(s) as indicated by a Certification Mark
_ref 000-58 通过区块链数据馈送向智能合约提供{指明与服务相关的主题或领域}领域的信息（分类取决于与服务相关的主题） Providing information in the field of {indicate service-related subject matter or field} via a blockchain data feed to smart contracts [classification depends on service-related subject matter]
_ref 000-57 通过数据馈送提供{指明与服务相关的主题或领域}领域的信息（分类取决于与服务相关的主题） Providing information in the field of {indicate service-related subject matter or field} via a data feed [classification depends on service-related subject matter]
_ref B-12 符合认可/认证标志所示认可标准的服务 Services conforming to accreditation standard(s) as indicated by a(n) Accreditation/Certification Mark
_ref 000-50 提供{指明信息主题}领域的教育信息（信息主题决定分类） Providing educational information in the field of {indicate subject matter of information} [subject matter of information determines classification]
_ref 000-34 集体商标（参见TMEP第1303条）（基于商品的分类） Collective Trademarks [See TMEP Section 1303] [classification based on the goods]
_ref 000-41 提供指向其他网站的链接，其中包含{指明链接网站的领域或主题}（分类取决于领域或主题） Providing links to web sites of others featuring {indicate field or subject matter of linked sites} [classification is dependent upon field or subject matter]
_ref 000-24 提供{指明服务相关主题或领域}领域的在线信息、新闻和评论（分类取决于服务相关主题） Providing on-line information, news and commentary in the field of {indicate service-related subject matter or field} [classification depends on service-related subject matter]
_ref 000-9 电话热线咨询，即提供有关{指明具体主题领域，例如药物滥用}的建议 Telephone hot line counseling, namely, offering advice regarding {indicate specific subject area, e.g. substance abuse}
_ref 000-1 集体服务商标（参见TMEP第1303条）（基于服务的分类） Collective Service Marks [See TMEP Section 1303][classification based on the service]
_ref 000-3 提供{指明具体的服务相关领域}领域的在线计算机数据库（类别取决于数据库的服务相关主题） Providing an on-line computer database in the field of {indicate specific service-related field} [class depends on service-related subject matter of database]
_ref 000-42 {指明咨询领域或主题}领域的咨询服务（主题的性质将决定服务的分类） Consultation services in the field of {indicate field or subject matter of consultation} [nature of subject matter will control the classification of the service]
_ref 000-32 咨询服务性质的智库服务，领域为{指明咨询领域或主题}（分类取决于服务相关主题） Think tank services in the nature of consultation services in the field of {indicate field or subject matter of consultation} [classification depends on service-related subject matter]
_ref 000-31 {指明技术咨询领域或主题}领域的技术咨询服务（分类取决于服务相关领域或主题） Technical consulting services in the field of {indicate field or subject matter of technical consulting} [classification depends on service-related field or subject matter]
_ref 000-36 电话信息服务，提供{指明信息领域或性质}领域的信息（分类取决于主题） Telephone information service featuring information in the field of {indicate field or nature of information} [classification depends on subject matter]
_ref 000-35 通过互联网提供{指明服务相关主题或领域}领域的信息（分类取决于服务相关主题） Providing information in the field of {indicate service-related subject matter or field} via the Internet [classification depends on service-related subject matter]
_ref 000-45 {指明货物，例如电话、建筑设备等}领域的租赁服务（分类原则上取决于通过租赁货物提供的服务） Leasing services in the field of {indicate goods, e.g., telephones, construction equipment, etc.} [classification depends, in principle, on the services provided by means of the leased goods]
_ref 000-40 提供一个互联网网站门户，其特色是{指明门户主题}（分类取决于主题） Providing an Internet website portal featuring {indicate subject matter of portal}[classification depends on subject matter]
_ref 000-21 提供可在线搜索的数据库，其中包含{指明特定的服务相关主题或领域}（分类取决于数据库的服务相关主题） Providing an on-line searchable database featuring {indicate specific service-related subject matter or field} [classification depends on the service-related subject matter of the database]
_ref 000-33 在{指明建议领域或主题——此信息决定服务的分类}领域提供建议 Providing advice in the field of {indicate field or subject matter of advice - this information will control the classification of the service}
_ref 000-53 通过网站提供{指明服务相关主题或领域}领域的信息（分类取决于服务相关主题） Providing information in the field of {indicate service-related subject matter or field} via a website [classification depends on service-related subject matter]
_ref 000-43 提供以{指明服务相关主题或信息性质}领域信息为特色的网站（分类取决于主题） Providing a website featuring information in the field of {indicate service-related subject matter or nature of information} [classification depends on subject matter]
_ref 000-17 提供一个以{指明服务相关主题或领域}领域的琐事为特色的网站（分类取决于服务相关主题） Providing a website featuring trivia in the field of {indicate service-related subject matter or field} [classification depends on service-related subject matter]
_ref 000-26 慈善外展服务，即在{指明具体领域，例如健康、戒毒、宗教等}领域提供咨询服务（分类取决于主题） Charitable outreach services, namely, providing counseling services in the field of {indicate specific field, e.g., health, drug rehabilitation, religion, etc.} [classification depends on subject matter]