It takes twelve months to reissue the trademark renewal certificate. After the application for trademark renewal is passed, the period of validity of the renewal shall be counted from the date of the last expiration. Trademark renewal may be handled by an individual or through an entrusted trademark agency. According to the provisions of the Trademark Law, you can apply for renewal before the expiration of trademark protection 12 months. After the application for renewal is passed, the validity period of renewal shall be calculated from the day after the expiration of the previous period. Article 39 of the Trademark Law of People's Republic of China (PRC) shall be valid for ten years, counting from the date of approval of registration. Article 40 Where a registered trademark needs to be used continuously after the expiration of its term of validity, the trademark registrant shall go through the renewal procedures in accordance with the provisions within 12 months before the expiration; If it has not been handled during this period, it can be extended for six months. The validity period of each renewal registration is ten years, counting from the day after the last expiration of the trademark. If the renewal formalities are not completed at the expiration of the period, the registered trademark shall be cancelled. The Trademark Office shall announce the renewed registered trademark. There are two ways to apply for renewal of the trademark renewal certificate: (1) entrusting the trademark agency filed with the Trademark Office. (2) The applicant shall go directly to the trademark registration hall of the Trademark Office. Procedures (1) Where a trademark agency is entrusted to handle the matter, the applicant may voluntarily choose any trademark agency registered in the Trademark Office to handle it. (2) 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 documents → submitting the application documents in the acceptance window of the trademark registration hall → coding in the coding window → paying the application fee in the payment window (1). The documents to be submitted are 1. Every time you apply for a new trademark renewal certificate, you must submit an Application for a New Trademark Renewal Certificate. 2. If you go directly to the trademark registration hall, submit a copy of the applicant's identity certificate (business license, ID card, etc.). ) Seal or sign for confirmation; Where a trademark agency is entrusted, a power of attorney for trademark agency shall be submitted. (2) Specific requirements 1. The applicant shall truthfully fill in the application documents as required, and shall not modify the format without authorization. The application should be printed out. 2. The name of the applicant and the seal (signature) affixed to the seal (signature) of the applicant shall be consistent with the name in the identity document. If the applicant is a natural person, the certificate number should be filled in after the name. 3. The address of the applicant should be preceded by the name of the administrative division such as province, city and county. The applicant should fill in the address on the identity document. If the address in the identity document is not marked with administrative divisions such as province, city and county, the applicant shall add the name of the corresponding administrative division. If the applicant is a natural person, you can fill in the mailing address. 4. Where a trademark agency is entrusted to declare, the name of the agency shall be filled in the "agency seal/agent signature" and signed by the agent, with the agency seal affixed. 5. The type of replacement certificate should be selected. Where a renewal certificate is reissued, the validity period of the renewal registration of the trademark applied for replacement shall be stated clearly. If the applicant does not specify, the Trademark Office will reissue the last certificate of change, transfer and renewal. 6. An application for a replacement certificate. Where a registered trademark is changed, transferred or renewed at the same time, an application for trademark renewal shall be filed separately. 7. Where a trademark of * * * applies for a new Trademark Renewal Certificate, an application shall be made by an agent. 8. If the applicant is a legal person or any other organization, it shall affix a seal at the "applicant's seal (signature)". If the applicant is a natural person, he should sign here. The seal or signature shall be complete and clear. To sum up, it usually takes 12 months to reissue a trademark renewal certificate, and the application for renewal needs to be processed within the extension period. If the extension period is exceeded, the trademark will be cancelled and others can register the trademark. If the individual has no time, he can also handle it through the entrusted trademark agency.