If a party refuses to accept the ruling of the Trademark Review and Adjudication Board, it may bring a lawsuit to the people's court within 30 days from the date of receiving the notice, and the people's court shall notify the other party in the trademark reexamination procedure to participate in the lawsuit as a third party.
Legal basis: Regulations on the Implementation of Trademark Law of People's Republic of China (PRC).
Article 23 In accordance with the provisions of Article 29 of the Trademark Law, if the Trademark Office deems it necessary to explain or modify the contents of the application for trademark registration, the applicant shall make the explanation or modification within 15 days from the date of receiving the notice from the Trademark Office.
Article 24 Where an objection is raised to the trademark announced by the Trademark Office after preliminary examination and approval, the objector shall submit the following trademark objection materials in duplicate to the Trademark Office, and indicate the original and copy:
(1) An application for trademark objection;
(2) the identity certificate of the dissident;
(3) Where an objection is raised in violation of the provisions of Article 13, paragraphs 2 and 3, Article 15, Article 16, paragraph 1, Article 30, Article 31 and Article 32 of the Trademark Law, the certificate that the objector is the prior obligee or interested party.
The application for trademark objection shall have a clear request and factual basis, and be accompanied by relevant evidential materials.