1. The complainant shall lodge a complaint with China National Intellectual Property Administration, and provide evidence of infringement of the appearance patent, such as the difference certificate of the claim of the appearance patent, and other relevant materials.
2. If the complained party has any objection, it can appeal to the industrial and commercial department, and the superior department will make a ruling. The prepared appeal materials are complete, the vouchers are true and valid, and the appeal will be successful.