As the business needs exclusive identification to attract the viewers, this can be done if they have a unique icon to represent their business. Before making your logo, you have to check whether the trademark is someone use or not. As a resident of Australia, I need to know how do I trademark a logo in Australia? So, it is important to do deep research related to your business products and name to avoid copyright laws. Moreover, it is beneficial for you to do not regret it in the future, and there is the authority to claim if anyone misuses your mark. What do you say about this?