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EU Trademark Classification

EU42 Scientific and technological services

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 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
42 72329 计算机硬件测试 Testing of computer hardware
42 72330 时间记录器械出租 Time-recording apparatus (Rental of -)
42 72331 计算机软件更新 Updating of computer software
42 72332 计算机程序测试 Testing of computer programs
42 72333 计算机分时 Time-sharing (Computer -)
42 72334 与计算机安全和计算机风险防范相关的计算机软件更新 Updating of computer software relating to computer security and prevention of computer risks