It can be handled in different places. The parties concerned filed an application two months before the expiration of the registered trademark. If they don't apply within the prescribed time limit, they can get a six-month extension, but they must pay the extension fee according to the regulations. The application for trademark renewal registration can be obtained from the trademark agency organization affiliated to the local industrial and commercial bureau: 3 originals of the trademark registration certificate and 5 copies of the trademark pattern. The Trademark Office shall examine the application for renewal of a registered trademark, and if it finds that the procedures are complete and conform to the provisions, it shall issue a certificate of renewal of the registered trademark. Those who violate the law shall not be approved and the application shall be rejected. When the trademark registrant receives the Announcement of Registration Trademark Renewal and the Certificate of Registration Trademark Renewal, the application for registration trademark renewal shall be terminated. If the application for renewal of a registered trademark is rejected, if the applicant refuses to accept it, he may apply to the Trademark Review and Adjudication Board for reexamination within 15 days after receiving the notice of rejection, and the application for renewal of a registered trademark will enter the examination stage of the application for rejection of trademark renewal.