The materials required for trademark opposition applications are:

The opponent who entrusts a trademark agency to handle the application needs to submit:

1. Sign a trademark agency power of attorney and attach the objection. Proof of identity of the person (such as business license, ID card, etc.);

2. Prepare objection documents: including filling in the objection application, drafting the reasons and factual basis for the objection, and attaching relevant evidence;

3. The trademark agency shall submit an opposition application to the Trademark Office on behalf of the opponent.

The opponent needs to submit the following by mail or directly to the trademark registration hall:

1. Prepare opposition application documents: including opposition application form, objection reasons and factual basis, and attach relevant Evidence;

2. Submit the application documents at the trademark registration hall;

3. Print the bar code at the coding window;

4. At the payment window Pay the objection fee.

Legal basis: Article 33 of the Trademark Law of the People’s Republic of China. For a trademark that has been initially approved and announced, within three months from the date of announcement, the prior rights holder and interested parties shall A person believes that the provisions of Paragraph 2 and Paragraph 3 of Article 13, Paragraph 1 of Article 15, Paragraph 1 of Article 16, Article 30, Article 31 and Article 32 of this Law have been violated, or Anyone who believes that the provisions of Articles 10, 11 and 12 of this Law are violated may file an objection with the Trademark Office. If there is no objection at the expiration of the announcement period, the registration will be approved, a trademark registration certificate will be issued, and the announcement will be made.

Intellectual property rights.