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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 62121 步枪重新发蓝 Re-blacking of rifles
37 62122 打字机色带重新上墨 Re-inking of typewriter ribbons
37 62123 数据处理设备重新校准 Re-calibration of data processing apparatus
37 62124 打字机墨带重新上墨 Re-inking of typewriter tapes
37 62125 打印机墨盒重新上墨 Re-inking of printer cartridges
37 62126 重新上墨服务 Re-inking services
37 62127 打印机色带盒重新上墨 Re-inking of printer cassettes
37 62128 刀具重新磨利 Re-sharpening of knives
37 62129 打印机色带重新上墨 Re-inking of printer ribbons
37 62130 剪刀重新磨利 Re-sharpening of scissors
37 62131 打印机墨带重新上墨 Re-inking of printer tapes
37 62132 冰刀重新磨利 Re-sharpening of skates
37 62133 打字机墨盒重新上墨 Re-inking of typewriter cartridges
37 62134 重新镀锡 Re-tinning
37 62135 打字机墨盒重新上墨 Re-inking of typewriter cartridges
37 62136 轮胎翻新 Re-treading of tyres
37 62137 重新软包 Re-upholstering
37 62138 马达的重建和翻新 Rebuilding and reconditioning of motors
37 62139 发动机重建 Rebuilding engines
37 62140 修复磨损或部分损坏的发动机 Rebuilding engines that have been worn or partially destroyed
37 62141 修复磨损或部分损坏的机器 Rebuilding machines that have been worn or partially destroyed
37 62142 离合器重建 Rebuilding of clutches
37 62143 电池充电 Recharging of batteries
37 62144 电池和蓄电池充电 Recharging of batteries and accumulators
37 62145 电动车辆充电服务 Recharging services for electric vehicles