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	70529	出租计算机	Computers (Rental of -)
42	70530	计算咨询	Computing consultancy
42	70531	有关流体的状态监测	Condition monitoring relating to fluids
42	70532	有关润滑脂的状态监测	Condition monitoring relating to greases
42	70533	有关润滑剂的状态监测	Condition monitoring relating to lubricants
42	70534	有关油类的状态监测	Condition monitoring relating to oils
42	70535	实施临床试验	Conducting clinical trials
42	70536	实施药品临床试验	Conducting clinical trials for pharmaceutical products
42	70537	新药领域的早期评估	Conducting early evaluations in the field of new pharmaceuticals
42	70538	开展工程测量	Conducting engineering surveys
42	70539	开展有关矿产勘探的可行性研究	Conducting feasibility studies relative to mineral exploration
42	70540	开展有关矿产开采的可行性研究	Conducting feasibility studies relative to mineral exploitation
42	70541	开展有关计算机硬件的可行性研究	Conducting feasibility studies relating to computer hardware
42	70542	开展有关油田开采的可行性研究	Conducting feasibility studies relative to oil field exploitation
42	70543	有关治疗学研发的咨询	Consultancy relating to research and development in the field of therapeutics
42	70544	开展有关计算机软件的可行性研究	Conducting feasibility studies relating to computer software
42	70545	有关家具织物选择的咨询（室内设计）	Consultancy relating to selection of furnishing fabrics [interior design]
42	70546	开展有关油田勘探的可行性研究	Conducting feasibility studies relative to oil field exploration
42	70547	有关通信系统软件的咨询	Consultancy relating to software for communication systems
42	70548	开展有关天然气开采的可行性研究	Conducting feasibility studies relative to gas exploitation
42	70549	有关窗帘选择的咨询（室内设计）	Consultancy relating to selection of curtaining [interior design]
42	70550	开展有关计算机信息系统的可行性研究	Conducting feasibility studies relating to computer information systems
42	70551	有关家具活动套选择的咨询（室内设计）	Consultancy relating to selection of loose covers for furniture [interior design]
42	70552	生物技术领域的咨询	Consultancy in the field of biotechnology
42	70553	开展有关天然气勘探的可行性研究	Conducting feasibility studies relative to gas exploration

EU Trademark Classification

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