The Chengdu Trademark Registration Bureau is a branch of the China State Intellectual Property Office in Chengdu and is mainly responsible for the management and enforcement of trademark registration. Its main responsibilities include:

1. Trademark registration acceptance: Chengdu Trademark Registration Bureau accepts trademark registration applications and conducts preliminary reviews of submitted trademark applications to ensure compliance with statutory requirements.

2. Trademark review: The Chengdu Trademark Registration Office conducts a substantive review of the trademark registration application, including evaluation of the trademark's registrability, similarity to existing trademarks, and whether it violates relevant laws and regulations. They will assess whether the trademark is sufficiently distinctive and distinctive.

3. Issuance of trademark registration certificate: After the trademark application passes the review and meets relevant regulations and requirements, the Chengdu Trademark Registration Bureau will issue a trademark registration certificate to confirm the legal registration of the trademark.

4. Trademark rights protection and management: The Chengdu Trademark Registration Bureau is responsible for handling trademark-related disputes and disputes, including trademark infringement complaints, trademark cancellation applications, etc. They are also responsible for administrative matters such as trademark changes, renewals, licenses and transfers.

5. Trademark information disclosure: The Chengdu Trademark Registration Bureau is responsible for maintaining the trademark database and providing trademark information query services to the public to ensure the transparency and disclosure of trademark information.

6. Publicity and training: Chengdu Trademark Registration Bureau carries out trademark publicity activities to increase public awareness of trademark protection. They also organize training and exchange activities to improve the professional level of trademark registration and management.

Please note that the above are the main responsibilities of the Chengdu Trademark Registration Bureau. The specific duties and responsibilities may be affected by national and regional laws and regulations.

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