1. Trademark application form: The trademark application form is the core document of the trademark registration application, including the basic information of the trademark applicant, the description of the trademark, the trademark category, etc. The trademark application form can be downloaded and filled in at the Trademark Office in official website.

2. Trademark pattern: Trademark pattern is an important part of trademark registration application, and it is a specific pattern or logo of a trademark. Trademark patterns need to be submitted in electronic format, usually JPEG or PNG format.

3. Power of Attorney for Trademark (optional): If you choose to entrust a trademark agency to handle trademark registration affairs, you may need to provide a Power of Attorney for Trademark Agency to authorize the agency to handle trademark registration affairs on your behalf.

4. Trademark use certificate (optional): Some countries or regions require suppliers to prove the actual use of trademarks, such as sample photos and advertising materials of goods or services of trademarks.

In addition, according to the requirements of a specific country or region, it may be necessary to provide other materials, such as the identity certificate of the trademark applicant, the priority certificate of the trademark, etc. It is suggested that before applying for trademark registration, consult official website of the local trademark office or the staff of the local trademark office to obtain accurate material requirements.

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