特点作用
Characteristic function
专业性特殊性
Professional particularity
商标代理作为知识产权法律中介服务的重要组成部分，具有很强的专业性、技术性。
As an important part of the legal intermediary service of intellectual property rights, trademark agency has strong professionalism and technicality.
首先，商标权并非依法自然产生.
First of all, trademark right does not arise naturally according to law.
其次，相当一部分商标代理业务属于非法律性的专业事务。商标代理人需要准确把握商品和服务的分类，透彻掌握商标审查准则。仅以商品分类为例，按照《商标注册用商品和服务国际分类尼斯协定》，共有42个大类，涉及几万种商品，
Secondly, a considerable part of trademark agency business belongs to non-legal professional affairs. Trademark agents need to accurately grasp the classification of goods and services and thoroughly grasp the criteria for trademark examination. Taking the classification of goods as an example, according to the Nice Agreement on the International Classification of Goods and Services for Trademark Registration, there are 42 categories involving tens of thousands of goods.
中国又将其分为485个类似群，体系庞杂，内容琐细，且还不断更新变化，对商品类别和类似群的判断，需要专门知识和长期实践经验才能准确地把握和判别。而企业由于缺少对于商标知识全面了解的人才，很难靠自身力量完成以上任务。
China divides it into 485 similar groups with complex systems and trivial contents, and constantly updates and changes. It requires expertise and long-term practical experience to accurately grasp and distinguish commodity categories and similar groups. However, due to the lack of talents who have a comprehensive understanding of trademark knowledge, it is difficult for enterprises to accomplish the above tasks by their own strength.