Skip to main content
Back to Directory Index

EU Trademark Classification

EU42 Scientific and technological services

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
42 71535 计算机记录的维护 Maintenance of computer records
42 71536 与计算机安全和计算机风险防范相关的计算机软件维护 Maintenance of computer software relating to computer security and prevention of computer risks
42 71537 用于操作灌装设备和机器的计算机软件的维护 Maintenance of computer software used for operating filling apparatus and machines
42 71538 计算机软件维护 Maintenance of computer software
42 71539 数据库维护 Maintenance of data bases
42 71540 软件维护 Maintenance of software
42 71541 互联网接入软件维护 Maintenance of software for Internet access
42 71542 为他人维护网站和托管在线网络设施 Maintenance of websites and hosting on-line web facilities for others
42 71543 管理他人网站 Managing the web sites of others
42 71544 为他人管理网站 Managing web sites for others
42 71545 测绘 Mapping
42 71546 测绘制图服务 Mapping services
42 71547 海洋、航空和陆地测量 Marine, aerial and land surveying
42 71548 海图更新 Marine chart updating
42 71549 水上交通工具设计 Marine vehicle design
42 71550 材料测试 Material testing
42 71551 故障检测用材料测试 Material testing for fault detection
42 71552 材料测试服务 Material testing services
42 71553 冶金实验室服务 Metallurgical laboratory services
42 71554 冶金测试 Metallurgical testing
42 71555 气象预报 Meteorological forecasting
42 71556 气象信息服务 Meteorological information services
42 71557 气象信息 Meteorological information
42 71558 材料测试 Materials testing
42 71559 气象研究 Meteorological research