1. The legal time limit for applying for re-examination is only 15 days, and the materials for re-examination should be prepared as soon as possible

2. The re-examination department is the Trademark Review and Adjudication Board, not the trademark review department during the review period

3. Re-examination is an administrative relief measure to fight for one's rights, not a dead end if it is rejected

4. Re-examination is a voluntary act of the parties, and they can advocate re-examination or give up it; Advocating review, you may get a preliminary announcement; Give up the re-examination, and you will never get a chance to get the announcement of the preliminary examination

5. The re-examination must submit written materials that meet the requirements, the original Notice of Trademark Rejection and other documents, but oral, electronic documents, recorded materials and other forms are not supported at present

6. The subject qualification of the re-examination must be limited to the applicant for registration

7. The re-examination must have specific re-examination requests and factual basis

8. The re-examination must pay the re-examination fee according to law <