Hello, after receiving the rejection notice, the trademark applicant should pay attention to the postmark on the envelope of the rejection notice sent by the Trademark Office. There is a time limit for rejection of review and will become invalid upon expiration. The materials required for trademark rejection review include: 1. The original copy of the "Notice of Trademark Refusal"; 2. The envelope in which the Trademark Office mails the "Notice of Trademark Refusal" (the local postmark must be clear); 3. The applicant's qualifications (business license or identity) Certificate); 4. Application form for trademark rejection review; 4. Letter of attorney for trademark rejection review; 5. Letter of reason for rejection review; 6. Copies of all relevant materials, photos, contracts, invoices, etc. for the "prominent use" of the applied trademark. After the rejection review materials are prepared, they are submitted to the Trademark Review and Adjudication Board. At the same time, pay the official fee of RMB 1,500 for the rejection review. It takes about 2 months to issue an acceptance notice, and it takes about 1 and a half years for the Trademark Review and Adjudication Board to make a ruling and know the reexamination results. Trademark rejection