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EU Trademark Classification

EU40 Treatment of materials

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

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Class Ref. No. Chinese English
40 65925 纺织品漂白 Bleaching of textiles
40 65926 有关废物和垃圾回收利用的咨询 Consultancy relating to the recycling of waste and trash
40 65927 圆筒镀铬 Coating of cylinders with chromium plate
40 65928 原油与合成油的混合 Blending of crude oil and synthetic oils
40 65929 有关处理石油污染的咨询 Consultancy relating to the treatment of oil pollution
40 65930 光学镜片镀膜 Coating of optical lenses
40 65931 晒蓝图 Blueprinting
40 65932 有关处理化学污染的咨询 Consultancy relating to the treatment of chemical pollution
40 65933 鞋匠服务（定制加工） Cobbler's services [custom manufacture]
40 65934 锅炉制造 Boilermaking
40 65935 有关发电的咨询服务 Consultancy services relating to the generation of electrical power
40 65936 研磨咖啡 Coffee-grinding
40 65937 书籍装订 Bookbinding
40 65938 隐形眼镜着色 Contact lens tinting
40 65939 咖啡烘焙和加工 Coffee roasting and processing
40 65940 钎焊 Brazing
40 65941 合同制造服务 Contract manufacturing services
40 65942 啤酒酿造 Brewing of beer
40 65943 合同成型服务 Contract moulding services
40 65944 酿造服务 Brewing services
40 65945 核燃料转化 Conversion of nuclear fuels
40 65946 纺织品刷毛 Brushing of textiles
40 65947 用酶系统处理将目标底物转化为目标化学制剂 Conversion of targeted substrates into targeted chemical preparations by treatment with enzyme systems
40 65948 建筑物除湿 Building dehumidification
40 65949 熟食加工 Cooked foods (Processing of -)