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	71629	油田勘测	Oil-field surveys
42	71630	冶金分析	Metallurgical analysis
42	71631	为他人设计包装	Packaging design for others
42	71632	油田勘测的编制	Oil-fields (Preparing surveys of -)
42	71633	包装式样设计	Packaging designs
42	71634	石油勘探	Oil prospecting
42	71635	图案设计	Pattern design
42	71636	溢油应急规划服务	Oil spill contingency planning services
42	71637	化学分析的执行	Performance of chemical analyses
42	71638	溢油应急规划服务	Oil spill contingency planning services
42	71639	个人计算机租用	Personal computer hire
42	71640	石油勘探	Petroleum exploration
42	71641	药物开发服务	Pharmaceutical drug development services
42	71642	药品评估	Pharmaceutical product evaluation
42	71643	药品开发	Pharmaceutical products development
42	71644	药物研发	Pharmaceutical research and development
42	71645	药物研究和开发服务	Pharmaceutical research and development services
42	71646	药物研究服务	Pharmaceutical research services
42	71647	摄影测量服务	Photogrammetry services
42	71648	物理研究	Physics [research]
42	71649	物理研究	Physics research
42	71650	浴室规划（设计）	Planning [design] of bathrooms
42	71651	管道检查服务	Pipeline inspection services
42	71652	建筑物扩建规划（设计）	Planning [design] of building extensions
42	71653	洁净室环境的规划和布局设计服务	Planning and layout design services for cleanroom environments

EU Trademark Classification

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