Where a trademark agency is entrusted, the applicant may voluntarily choose any trademark agency registered with the Trademark Office to handle it. All trademark agencies registered in the Trademark Office are published in the column of "Agencies".

If the applicant goes directly to the trademark registration hall of the Trademark Office, the applicant can go through the following steps: preparing the application → submitting the application in the acceptance window of the trademark registration hall → coding in the coding window → paying the application fee in the payment window.

Materials to be prepared for trademark change are:

Application for correction of trademark application/registered items.

Where a trademark agency is entrusted, a power of attorney for trademark agency shall be submitted.

Copy of identity certificate (business license, ID card, etc.). ) confirmed by the seal or signature of the trademark registrant; If the application document is in a foreign language, it shall be accompanied by a Chinese translation.

If the name and address of the registrant are corrected after the change is completed, the original certificate of change shall be returned at the same time.

If the name and address of the transferee registrant are corrected, the original transfer certificate shall be returned at the same time.

If the trademark registration certificate is changed due to the correction of wrong information, the original trademark registration certificate shall be returned at the same time.

References:

Guide for trademark change application of the State Trademark Office:/sbsq/sqzn/201404/t 20140430 _144488.html.