where a registered trademark is transferred, the trademark registrant shall transfer the same or similar trademark registered on the same or similar goods. The application for assignment of a registered trademark shall not be likely to cause misunderstanding, confusion or other adverse effects.
For details, you can consult professional organizations. Take Jin Dian Trademark Agency as an example. Changshu Jin Dian Trademark Agency Co., Ltd. and Jin Dian Trademark are formal agencies for filing with the State Trademark Office. Since its establishment, Jin Dian Trademark has been adhering to the concept of "Excellence, customer first" and committed to providing trademark registration and trademark transfer services for China enterprises according to the characteristics of China enterprises.
for more questions, please contact Jin Dian trademark customer service!