A Trademark search is the first step in the Trademark registration procedure. A search is to be conducted in order to determine the uniqueness of the mark, and its similarity to other, pre-existing marks. It is very much advisable to conduct a Trademark search before registering or using a Trademark. Without a search, there are chances for being sued for Trademark infringement, the rejection of the Trademark application, and a third-party challenging the Trademark application.