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
40	66854	金属回火	Tempering (Metal -)
40	66855	布料处理	Treatment of cloth
40	66856	金属加工（搪瓷）	Treating [enamelling] of metal
40	66857	纺织品预缩处理	Textiles (Pre-shrinking of -)
40	66858	金属回火	Tempering of metals
40	66859	受污染土壤处理	Treatment of contaminated soil
40	66860	金属加工（锻造）	Treating [forging] of metal
40	66861	纺织品防水	Textiles (Waterproofing of -)
40	66862	纺织品和织物处理	Textile and fabric treating
40	66863	原矿物油处理	Treatment of crude mineral oil
40	66864	金属加工（成型）	Treating [forming] of metal
40	66865	光学元件薄膜镀膜	Thin film coating of optical components
40	66866	纺织品裁剪	Textile cutting
40	66867	废液处理	Treatment of effluent
40	66868	用超声波处理材料以改变其特性	Treating materials with ultrasonic waves to modify their properties
40	66869	木材砍伐和加工	Timber felling and processing
40	66870	纺织品染色	Textile dyeing
40	66871	为织物赋予抗静电性能的处理	Treatment of fabrics to impart antistatic properties
40	66872	布料处理	Treating of cloth
40	66873	木材防腐	Timber preservation
40	66874	纺织品后整理	Textile finishing
40	66875	为织物赋予防污性能的处理	Treatment of fabrics to impart stain repellent properties
40	66876	纺织品防螨处理	Treating of textile against mites
40	66877	木料加工	Timber processing
40	66878	通过电解处理成品	Treatment of finished products by means of electrolysis

EU Trademark Classification

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