Trademark sale is trademark transfer. It is an act that a trademark registrant transfers the exclusive right to use a trademark to others within the validity period of a registered trademark in accordance with legal procedures.

1. trademark transfer process: application? Accept? Review? Announcement? Issue a transfer certificate.

2. Documents required for trademark transfer:

A. application for trademark transfer/registration;

B identification documents of the transferor and the transferee (photocopy);

C. Submit the power of attorney issued by the transferee, and directly submit the original and photocopy of the ID card of the transferee's agent in the acceptance hall;

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

E. If the application documents are in a foreign language, a Chinese translation signed and confirmed by the translation agency shall also be provided.

3. Time for trademark transfer: It takes about 6- 10 months.