When applying for UK trademark registration, you usually need to prepare the following materials and information:

1. Trademark registration application form: The trademark registration application form is the official document for submitting a trademark registration application and should contain Basic information of the trademark applicant, trademark drawing, list of goods/services, etc. The form can be downloaded and completed through the official website of the UK Intellectual Property Office (UKIPO).

2. Trademark drawing: The trademark drawing is the graphical representation of the trademark and should be submitted in black and white or color. The drawings should be clear and legible to facilitate review and publicity by the Trademark Office.

3. Trademark classification: Trademark classification is a system for classifying goods and services. Applicants need to determine the applicable trademark classification and indicate the classification in the application documents. You can refer to the British Trademark Classification System (UKTM Classification) to choose the appropriate classification.

4. Proof of identity of trademark applicant: Trademark applicant needs to provide valid proof of identity, such as passport, driving license, etc.

5. Trademark registration application fee: Trademark registration application usually requires payment of a certain fee. The specific fee varies according to factors such as trademark type, application method and quantity. You can find relevant fee information on UKIPO’s official website.

6. Proof of priority (if applicable): If you enjoy priority in a previous international application or an application in another country/region, you need to provide the corresponding proof of priority.

7. Other auxiliary documents: Depending on specific requirements, other auxiliary documents may be required, such as trademark transfer statement, power of attorney, etc.

Please note that the above are the materials and information required to apply for UK trademark registration under general circumstances. The specific requirements may vary due to UKIPO regulations. It is recommended to visit UKIPO's official website or consult a professional intellectual property lawyer before applying for trademark registration to obtain accurate guidance and specific requirements.

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