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Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

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For national registration in EU member states and the Benelux, see: Benelux trademark registration · Trademark registration in France · Trademark registration in Greece · Trademark registration in Ireland · Trademark registration in Italy · Trademark registration in Poland · Trademark registration in Spain

Class Ref. No. Chinese English
38 63904 通过激光束传输数据 Transmission of data by laser beam
38 63905 传输数字信息 Transmission of digital information
38 63906 通过数据通信传输信息以协助决策 Transmission of information by data communications for assisting decision making
38 63907 通过微波传输数据 Transmission of data by microwave
38 63908 通过传真传输文件 Transmission of documents by facsimile
38 63909 为家庭目的传输信息 Transmission of information for domestic purposes
38 63910 通过无线电寻呼传输数据 Transmission of data by radiopaging
38 63911 传输电子邮件(电子邮件数据服务) Transmission of electronic mail [e-mail data services]
38 63912 通过电子方式传输信息 Transmission of information by electronic means
38 63913 加密通讯传输 Transmission of encrypted communications
38 63914 传输与药品、医学和卫生相关的信息和图像 Transmission of information and images relating to pharmaceuticals, medicine and hygiene
38 63915 在线贺卡传送 Transmission of greeting cards online
38 63916 传输交互式娱乐软件 Transmission of interactive entertainment software
38 63917 通过电子邮件方式传输信息 Transmission of information by electronic mail means
38 63918 交互式电视节目指南的传输 Transmission of interactive television program guides
38 63919 通过电传打字机、卫星传输信息 Transmission of information by teletypewriter, by satellite
38 63920 消息传输 Transmission of messages
38 63921 视听领域的信息传输 Transmission of information in the audiovisual field
38 63922 传输消息和图像 Transmission of messages and images
38 63923 为商业目的传输信息 Transmission of information for business purposes
38 63924 通过电子媒体传输消息 Transmission of messages over electronic media
38 63925 通过无线或有线网络传输信息 Transmission of information via wireless or cable networks
38 63926 通过电话传输消息 Transmission of messages by telephone
38 63927 计算机辅助传输消息和图像 Transmission of messages and images (Computer aided -)
38 63928 经由卫星传输声音 Transmission of sound via satellite