Trademark registration usually requires the following information and documents:

1. Trademark pattern: You need to provide a pattern or logo of the trademark, which is the visual representation of the trademark. The trademark image should be clear, identifiable and comply with the requirements of trademark law.

2. Trademark description: You need to provide a text description of the trademark, describing the characteristics, elements and composition of the trademark. A trademark description is usually used to supplement the information of the trademark image to ensure accurate expression of the trademark.

3. Trademark classification: Trademarks are classified according to the category of goods or services. You need to determine the classification to which your trademark belongs, usually based on the International Trademark Classification (Nice Classification). The accurate selection of trademark classification is crucial to trademark registration.

4. Applicant information: You need to provide relevant information of the trademark registration applicant, including name/company name, address and contact information. This information is used by the trademark registration agency to contact and notify applicants.

5. Proof of priority (if applicable): If you claim that you have applied for priority for the same trademark in other countries or regions, you need to provide corresponding supporting materials, such as a copy of the priority application document.

6. Trademark registration fee: Trademark registration usually requires payment of a certain fee. The exact cost depends on the country or region's trademark registration authority and the services involved. Fees may include application, examination, and registration fees, among others.

Please note that specific trademark registration requirements and required documentation may vary by country or region. It is recommended that you consult your local trademark registration authority or trademark agency for an accurate list of requirements and documents when registering your trademark.

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