Related knowledge:
A registered trademark is valid at the time of registration. Before the expiration of the validity period, the obligee may apply to extend the validity period of the registered trademark.
The trademark renewal period stipulated in the Trademark Law includes two parts: one is six months before the expiration of the registered trademark; Second, a registered trademark shall be renewed six months after its expiration. As long as the trademark registrant applies for renewal within the time limit prescribed by law and pays the prescribed fee, the exclusive right to use a registered trademark can be extended.
The application procedure for trademark renewal registration refers to the legal procedure for continuing to extend the validity period of a registered trademark.
If a registered trademark fails to apply for renewal at the expiration of its term of validity, the Trademark Office shall not approve an application for trademark registration that is the same as or similar to it within one year from the date of revocation.