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Australian Trademark Classification

AU45 Legal, security and personal services

Data version: English terms are taken from the IP Australia Pick List of goods and services, arranged in the 45 Nice classes. On 9 October 2026 this site read IP Australia's official list pages and verified the entry counts class by class, and on 13 October 2026 the table was updated to match that official list: the site now lists 143,076 entries. Chinese and Spanish terms are reference translations. The reference number is this site's own number, not an IP Australia identifier. For filings, please rely on the official IP Australia source. Selected reference translations were further revised on 13 October 2026.

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Class Ref. No. Chinese English
45 183866 知识产权（IP）领域的许可信息服务，包括域名、IP地址和其他互联网地址 licensing information services in the field of intellectual property [IP] rights including domain names, IP addresses and other internet addresses
45 183867 广告标语和卡通人物的授权 licensing of advertising slogans and cartoon characters
45 183868 广告标语和卡通人物授权 [法律服务] licensing of advertising slogans and cartoon characters [legal services]
45 183869 将建筑图纸授权给他人 licensing of architectural drawings to others
45 183870 建筑图纸授权给他人使用[法律服务] licensing of architectural drawings to others [legal services]
45 183871 通过非同质化代币（NFT）认证的音频录音许可 licensing of audio recordings authenticated by non-fungible tokens (NFTs)
45 183872 通过非同质化代币（NFT）认证的音频录音许可 licensing of audio recordings authenticated by non-fungible tokens [NFTs]
45 183873 电脑游戏授权 licensing of computer games
45 183874 计算机程序许可 licensing of computer programmes
45 183875 计算机程序许可 [法律服务] licensing of computer programmes [legal services]
45 183876 计算机程序许可 [法律服务] licensing of computer programs [legal services]
45 183877 计算机软件许可 licensing of computer software
45 183878 计算机软件和工业产权许可 licensing of computer software and industrial property rights
45 183879 计算机软件和工业产权许可[法律服务] licensing of computer software and industrial property rights [legal services]
45 183880 版权许可 [法律服务] licensing of copyright [legal services]
45 183881 版权和知识产权许可 licensing of copyright and intellectual property rights
45 183882 对通过非同质化代币（NFT）认证的商品进行版权许可 licensing of copyrights for goods authenticated by non-fungible tokens (NFTs)
45 183883 对通过非同质化代币（NFT）认证的商品进行版权许可 licensing of copyrights for goods authenticated by non-fungible tokens [NFTs]
45 183884 数据库许可 licensing of databases
45 183885 数据库许可 [法律服务] licensing of databases [legal services]
45 183886 设计专利许可 licensing of design patents
45 183887 特许经营概念的许可 licensing of franchise concepts
45 183888 特许经营概念授权[法律服务] licensing of franchise concepts [legal services]
45 183889 特许经营概念的许可 licensing of franchising concepts
45 183890 特许经营概念的许可 [法律服务] licensing of franchising concepts [legal services]