To purchase a trademark, you can find a trademark agency.

1. The trademark transfer process after purchase includes: application, acceptance, review, announcement, and issuance of transfer certificate.

2. The time from the State Trademark Office receiving the transfer application documents to issuing the transfer acceptance notice is 1-2 months.

3. Within 4 to 6 months from receipt of the transfer acceptance notice, the State Trademark Office will review the trademark proposed for transfer. After passing the review, an approval announcement will be published and a "Certificate of Approval of Transfer of Registered Trademark" will be issued.