The validity period of American trademark registration is ten years, counting from the date when the application for American trademark registration is approved.

The validity period of American trademark registration is the same as that of China, and the renewal of American trademark registration is the same as that of China.

Submit an application for renewal of the American trademark one year before the expiration of the ten-year period of validity of the American trademark registration or within six months after the expiration. Six months after the expiration is a grace period. American trademarks are valid for ten years each time they are renewed. American trademark owners provide corresponding qualification certificates, submit an application for renewal of registered trademarks, and pay relevant fees to renew them.