If you want to purchase a new foreign brand shoe trademark, you need to apply for trademark transfer at the U.S. PTO (U.S. Patent and Trademark Office). When the relevant conditions are met, the PTO transfer will take place two months after the application. Issue an application notice to the transferee. Four months after the application is submitted, the PTO examiner will be responsible for reviewing and deciding whether the trademark can be transferred. Applicants must respond within 6 months after receiving the letter, otherwise the application will be terminated.