Answer: You need to submit an application for rejection review, a catalog of materials, a letter of reasons, identity documents, a catalog of evidence, and relevant evidence. Each page needs to be numbered. 2. It is recommended that you entrust a specialized agency to help you handle it. Because writing a letter of justification requires strong professional knowledge, the binding process of the documents is also relatively complicated. These all involve whether your application documents can be accepted by the Trademark Review and Adjudication Board and whether the reasons for review can be adopted. The official fee for the reexamination is 1,500 yuan. If you entrust an agent, the agency fee will fluctuate according to the difficulty of the case. If you need further consultation on this site’s customer service trademark information