After a trademark obtains a registration certificate, the protection period is ten years. Based on the expiration date of the trademark registration certificate, if it is renewed one year in advance, it will be deemed to be renewed within the period, and the renewal fee during the period is: 1,000 yuan; based on the expiration date of the trademark registration certificate, renewal within six months If the trademark registration is valid for more than half a year and has not applied for renewal, it will be deemed to be an overdue renewal fee of 250 yuan. To waive trademark rights. After the trademark registration certificate expires and is extended for one year, other applicants can apply for the trademark.

Materials required for trademark renewal:

1. Application for trademark renewal;

2. Copy of trademark registration certificate; if there is no copy of trademark registration certificate , you can also print the trademark registration information on the official website of the Trademark Office;

3. Documents proving the trademark holder’s subject qualifications; if it is under an individual’s name, a copy of the business license and a copy of the ID card are required. If in your name, a copy of the business license is required. If the company name changes, or the company's registered address changes, a trademark change application needs to be submitted at the same time. The change fee is: 250 yuan.

4. If an agency is required to handle the matter on your behalf, a power of attorney is required. At the same time, you must pay certain trademark agency fees to the trademark agency. The fee shall be discussed with the entrusted trademark agency.