Skip to main content
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 72229 电信设备的技术设计和规划 Technical design and planning of telecommunications equipment
42 72230 与计算机操作有关的技术咨询 Technical advice relating to operation of computers
42 72231 有关机械工程分析的技术咨询服务 Technological advisory services relating to machine engineering analysis
42 72232 供水装置相关技术设计服务 Technical design services relating to water supply installations
42 72233 计算机相关技术建议 Technical advice relating to computers
42 72234 工艺技术顾问服务 Technological advisory services
42 72235 制冷器具和装置相关技术设计服务 Technical design services relating to cooling appliances and installations
42 72236 安全相关技术建议 Technical advice relating to safety
42 72237 计算机程序相关工艺技术顾问服务 Technological advisory services relating to computer programs
42 72238 供暖装置相关技术设计服务 Technical design services relating to heating installations
42 72239 数据处理相关技术顾问服务 Technical advisory services relating to data processing
42 72240 他人能源和电力需求相关工艺技术分析 Technological analysis relating to energy and power needs of others
42 72241 卫生器械和装置相关技术设计服务 Technical design services relating to sanitary apparatus and installations
42 72242 设计相关技术评估 Technical assessments relating to design
42 72243 工艺技术分析服务 Technological analysis services
42 72244 发电厂相关技术设计服务 Technical design services relating to electricity plants
42 72245 与食品和饮料领域技术研究相关的技术咨询 Technical consultancy in relation to the technical research in the field of food and beverages
42 72246 工艺技术咨询 Technological consultancy
42 72247 技术工程 Technical engineering
42 72248 与食品和膳食补充剂研究服务相关的技术咨询 Technical consultancy in relation to research services relating to foods and dietary supplements
42 72249 地质领域的工艺技术咨询 Technological consultancy in the field of geology
42 72250 技术检查服务 Technical inspection services
42 72251 环境科学领域的技术咨询 Technical consultancy in the field of environmental science
42 72252 能源生产和使用领域的工艺技术咨询 Technological consultancy in the fields of energy production and use
42 72253 技术性测量 Technical measuring

The information on this page is for general reference and does not constitute legal advice. Laws, fees, deadlines and classifications may change. Please refer to the latest official publications.
This classification table is provided for online reference. Please do not use automated tools to scrape, download or copy data compiled by this site in bulk without permission. For bulk use, please contact Jiancheng.

Have a question about the classification tables?

Use the form to send us a general enquiry.

Open the contact page

Please enter your name (without web addresses)
Please enter a valid email address
Please enter a valid phone number
Please describe your inquiry (no HTML code or link markup, and at most one web address)
Verification pending or too many submissions, please try again later