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EU Trademark Classification

EU37 Construction and repair

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 61621 锁具修理服务 Lock repair services
37 61622 修理安全锁 Locks (Repair of security -)
37 61623 锁匠（修理） Locksmithing [repair]
37 61624 阁楼清洁 Loft cleaning
37 61625 润滑服务 Lubricating services
37 61626 车辆润滑服务 Lubricating services for vehicles
37 61627 车辆润滑服务 Lubricating services for vehicles
37 61628 道路车辆润滑 Lubrication of road vehicles
37 61629 车辆润滑 Lubrication of vehicles
37 61630 润滑服务 Lubrication services
37 61631 车辆润滑 Lubrication (Vehicle -)
37 61632 行李修理 Luggage repair
37 61633 出租施工用机械 Machinery for use in construction (Rental of -)
37 61634 机械安装 Machinery installation
37 61635 建筑物内物品的维护和修理 Maintenance and repair of building contents
37 61636 机械安装、保养和修理 Machinery installation, maintenance and repair
37 61637 供暖的维护和修理 Maintenance and repair of heating
37 61638 机械安装服务 Machinery installation services
37 61639 供暖装置的维护和修理 Maintenance and repair of heating installations
37 61640 机械维护和修理 Machinery maintenance and repair
37 61641 工业设备用管道的维护和修理 Maintenance and repair of pipes used in industrial equipment
37 61642 机械维护服务 Machinery maintenance services
37 61643 管线的维护和修理 Maintenance and repair of pipelines
37 61644 机械修理 Machinery repair
37 61645 服装的维护和修理 Maintenance and repair of clothing