What are the evidence materials submitted for trademark opposition? Trademark opposition refers to the act of objecting to a trademark applied by others and applying for reconsideration to the Trademark Office. To file a trademark objection, you need to have sufficient evidence and file the application within the time prescribed by law. The documents that should be submitted for trademark opposition defense are as follows:

1. Trademark opposition application form, which can be downloaded from the China Trademark Network;

2. Clear objection reasons, facts and legal basis, Relevant evidence materials should be attached, and the reason for objection should be signed or stamped with the official seal of the opponent;

3. A copy of the preliminary approval announcement of the opposed trademark (can be downloaded from the China Trademark Network);

4. Copies of the subject qualification certification documents (including certification documents as prior rights holders or interested parties, business licenses or other identification documents) confirmed by the opponent’s seal or signature.

5. If you go directly to the trademark registration hall, you need to provide the ID card and copy of the person in charge.

6. If you entrust a trademark agency to handle trademark opposition applications, you must submit a trademark agency power of attorney. The power of attorney shall specify the agent's authority, matters of agency and date of authorization. The same agent cannot represent both opposing parties in the same trademark opposition case.

2. Specific requirements for trademark opposition defense

1. A trademark opposition application can only object to one preliminary approved trademark. The trademark opposition application and relevant evidence materials should be submitted in one copy. Two copies, cataloged with evidence contents and page numbers and bound into original copies.

2. Trademark opposition applications and related matters should be handled in Chinese. The objection application must be typed or printed. Other documents may be filled in with a pen or signature pen, but the handwriting must be neat and clear. If the content of relevant evidence materials is in a foreign language, the corresponding Chinese translation should be provided.

3. The trademark opposition application form should be filled out correctly, standardly and item by item, and the same seal or signature as the name of the opposition applicant should be affixed to the "Applicant's seal (signature)" position.

The above is the relevant content introduced by Intellectual Property Rights to "What are the evidence materials submitted for trademark objections?" If you have the need for trademark objections, you can consult a professional intellectual property consultant. Trademark Opposition Process Trademark Opposition Application