It will take about four months to complete it all. Application time for trademark renewal: the application for trademark renewal should be made before the expiration of the trademark 12 months. There will be a grace period of six months after the trademark expires. After the grace period, the trademark right cannot be restored and is in an invalid state. Prepare the application materials, including: the application for trademark renewal registration, the applicant's qualification certificate (if it is an enterprise, prepare a copy of the business license and affix the official seal, if it is an individual, provide a copy of the ID card), the power of attorney for trademark agency (if entrusted) and a copy of the trademark registration certificate, all of which are one copy. Submission of application materials: There are two ways. If you handle it directly, you can go to the acceptance window of the trademark registration hall to handle it in person, or the trademark agency can send a set of application materials to the Trademark Office. Cost: According to the latest document Caishui [2065438+07] No.20 issued by the Ministry of Finance and the National Development and Reform Commission, the cost for renewing each trademark is 65,438+0,000 yuan. If the renewal is postponed, an extension fee for accepting the renewal registration shall be paid. Where an agent is entrusted, the Trademark Office shall deduct the prescribed fee from the agent's advance payment. Review stage: if the application materials for renewal do not meet the requirements, the Trademark Office will mail the written materials to the applicant according to the address on the application, requesting correction within a time limit; If it cannot be approved, a written notice will be sent to the applicant. After the renewal is approved, the Trademark Office will mail the applicant a renewal registration approval, which clearly indicates the validity period of the renewal trademark.