Trademark renewal is a process and one should follow the complete process with the rules and regulations in order to protect the reputation and brand value of a business enterprise or an individual.The registration of a trademark is valid only for a period of 10 years. After which, it can be renewed from time to time. Trademark renewal means to get back your business mark with the similar rights and powers without making open to the outside world. The process of renewal needs to be started 6months prior expiry. If not renewed, the mark will be removed from the Trademark Registry.