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EU Trademark Classification

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
37 61654 雨水渠的维护和修理 Maintaining and repair of rain channels
37 61655 电信网络、器具和仪器的维护和修理 Maintenance and repair of telecommuncations networks, apparatus, and instruments
37 61656 化粪池系统维护 Maintaining septic systems
37 61657 燃气和电力设施的维护和修理 Maintenance and repair of gas and electricity installations
37 61658 采矿设备维护和清洁 Maintenance and cleaning of mining equipment
37 61659 供暖装置维护和修理 Maintenance and repair of heating apparatus
37 61660 货舱的维护和修理 Maintenance and repair of cargo holds
37 61661 制冷装置维护和修理 Maintenance and repair of refrigerating apparatus
37 61662 计算机网络的维护和修理 Maintenance and repair of computer networks
37 61663 除尘装置维护和修理 Maintenance and repair of dust extraction apparatus
37 61664 管线系统的维护和修理 Maintenance and repair of pipeline systems
37 61665 空调装置维护和修理 Maintenance and repair of air conditioning apparatus
37 61666 船体的维护和修理 Maintenance and repair of ships' hulls
37 61667 干燥装置维护和修理 Maintenance and repair of drying apparatus
37 61668 建筑物的维护和维修 Maintenance and repair of buildings
37 61669 通风装置维护和修理 Maintenance and repair of ventilating apparatus
37 61670 多媒体器具的维护和修理 Maintenance and repair of multimedia apparatus
37 61671 航空器维护和修理 Maintenance and repair of aircraft
37 61672 风力发电厂维护和修理 Maintenance and repair of wind power plants
37 61673 鞋类的维护和修理 Maintenance and repair of footwear
37 61674 自动变速器维护和修理 Maintenance and repair of automatic transmissions
37 61675 室内装潢织物维护和修理 Maintenance and repair of upholstery
37 61676 机动车发动机维护和修理 Maintenance and repair of motor vehicle engines
37 61677 数据处理设备硬件的维护和修理 Maintenance and repair of hardware for data processing apparatus
37 61678 采矿设备维护和修理 Maintenance and repair of mining equipment