EU Trademark Classification (Nice Classification)｜The 45 Classes Used by EUIPO, with Examples

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.

Filing an EU trademark? See our guide: EU trademark registration

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
42	71079	计算机系统开发	Development of computer systems
42	71080	数字声像载体的开发和设计	Development and design of digital sound and image carriers
42	71081	计算机开发	Development of computers
42	71082	计算机数据库软件的开发和维护	Development and maintenance of computer database software
42	71083	建设项目开发	Development of construction projects
42	71084	计算机软件的开发和维护	Development and maintenance of computer software
42	71085	数据库开发	Development of data bases
42	71086	化学生产方法的开发和测试	Development and test of chemical production methods
42	71087	按第三方订单开发数据处理程序	Development of data processing programs by order of third parties
42	71088	计算方法、算法和软件的开发和测试	Development and testing of computing methods, algorithms and software
42	71089	数据程序开发	Development of data programs
42	71090	主页的开发、设计和更新	Development, design and updating of home pages
42	71091	能源和电力管理系统开发	Development of energy and power management systems
42	71092	飞机开发	Development of aircraft
42	71093	发动机开发	Development of engines
42	71094	非金属涂层开发	Development of coatings for non-metals
42	71095	数字信号处理用硬件开发	Development of hardware for digital signal processing
42	71096	金属涂层开发	Development of coatings for metals
42	71097	多媒体内容压缩和解压缩用硬件开发	Development of hardware for compression and decompression of multimedia contents
42	71098	基于计算机的网络开发	Development of computer based networks
42	71099	多媒体数据存储和调用硬件开发	Development of hardware for multimedia data storing and recalling
42	71100	计算机代码开发	Development of computer codes
42	71101	计算机游戏软件开发	Development of computer game software
42	71102	计算机硬件开发	Development of computer hardware
42	71103	不同协议间数据和多媒体内容转换用硬件开发	Development of hardware for data and multimedia content conversion from and to different protocols

EU Trademark Classification

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