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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.

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Class Ref. No. Chinese English
35 57279 通过电信系统为第三方谈判和达成商业交易 Negotiation and conclusion of commercial transactions for third parties via telecommunication systems
35 57280 营销信息 Marketing information
35 57281 计算机网络上的在线广告 Online advertising on a computer network
35 57282 营销管理建议 Marketing management advice
35 57283 通过计算机通信网络进行在线广告 Online advertising via a computer communications network
35 57284 在线社区管理服务 Online community management services
35 57285 服装在线零售店服务 Online retail store services in relation to clothing
35 57286 有关服装的在线零售店服务 Online retail store services relating to clothing
35 57287 有关化妆品和美容产品的在线零售店服务 Online retail store services relating to cosmetic and beauty products
35 57288 为他人操作电话总机 Operation of a telephone switchboard for others
35 57289 (为他人)经营企业 Operation of businesses [for others]
35 57290 (为他人)经营商业企业 Operation of commercial businesses [for others]
35 57291 为企业提供运营业务协助 Operational business assistance to enterprises
35 57292 民意测验 Opinion polling
35 57293 (为他人)订购服务 Ordering services [for others]
35 57294 为第三方订购服务 Ordering services for third parties
35 57295 组织和进行产品展示 Organisation and conducting of product presentations
35 57296 为商业或广告目的组织和举办展览会 Organisation and holding of fairs for commercial or advertising purposes
35 57297 商业奖励和忠诚度计划的组织和管理 Organisation and management of business incentive and loyalty schemes
35 57298 顾客忠诚度计划的组织和管理 Organisation and management of customer loyalty programs
35 57299 为第三方组织电话迎宾服务和电话接待服务 Organisation for a third party of telephone welcoming services and of telephone receptionist services
35 57300 为商业和广告目的组织活动 Organisation of events for commercial and advertising purposes
35 57301 为商业和广告目的组织展览和交易会 Organisation of exhibitions and trade fairs for commercial and advertising purposes
35 57302 为商业或广告目的组织展览和交易会 Organisation of exhibitions and trade fairs for commercial or advertising purposes
35 57303 为商业和促销目的组织展览和交易会 Organisation of exhibitions and trade fairs for business and promotional purposes