Yes, buying and selling a trademark is actually an act of trademark transfer. It is an act in which the trademark registrant transfers the exclusive right to use the trademark to another party in accordance with legal procedures during the validity period of the registered trademark.

1. Trademark transfer process: application → acceptance → review → announcement → issuance of transfer certificate.

2. Documents required for trademark transfer:

A. "Transfer Application/Registered Trademark Application";

B. Transferor and transferee's Identity document (copy);

C. If you entrust an agent, submit the "Agency Letter" issued by the transferee, and if you apply directly in the acceptance hall, submit the original ID card of the transferee's handler and Copy;

D. If applying for transfer, relevant supporting documents should also be submitted;

E. If the application document is in a foreign language, a Chinese version signed and stamped by a translation agency should also be provided translation.

3. Trademark transfer time: It takes about 6-10 months.

However, if there are circumstances under Article 42 of the Trademark Law, it cannot be transferred