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.

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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
42	72304	核燃料棒超声波测试	Ultrasonic testing of nuclear fuel rods
42	72305	水下勘探	Underwater exploration
42	72306	水下结构检测服务	Underwater structural inspection services
42	72307	计算机软件更新	Up-dating of computer software
42	72308	计算机软件的更新	Update of computer software
42	72309	按用户要求更新和改编计算机程序	Updating and adapting of computer programs according to user requirements
42	72310	计算机软件的更新和设计	Updating and design of computer software
42	72311	报警和监控系统测试服务	Testing services for alarm and monitoring systems
42	72312	计算机软件的更新和维护	Updating and maintenance of computer software
42	72313	测定润滑部件磨损率的测试服务	Testing services for determining the wear rate of lubricating components
42	72314	计算机软件和程序的更新和维护	Updating and maintenance of computer software and programs
42	72315	质量或标准认证测试服务	Testing services for the certification of quality or standards
42	72316	计算机软件的更新和升级	Updating and upgrading of computer software
42	72317	为认证目的测试电气工程领域的器械	Testing of apparatus in the field of electrical engineering for certification purposes
42	72318	纺织品设计服务	Textile design services
42	72319	为他人更新主页	Updating home pages for others
42	72320	建筑五金测试	Testing of architectural ironmongery
42	72321	机动车内饰纺织品设计服务	Textile design services for motor vehicle trim
42	72322	互联网网页更新	Updating Internet pages
42	72323	链条测试	Testing of chains
42	72324	纺织品测试	Textile testing
42	72325	为第三方更新计算机程序	Updating of computer programs for third parties
42	72326	化学品测试	Testing of chemicals
42	72327	立木质量评价	Timber (Quality evaluation of standing -)
42	72328	计算机程序更新	Updating of computer programs

EU Trademark Classification

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