Enforcement Rules of the Trademark Act Article 45

Where a division of trademark registration was accepted before the disposition of opposition to such registration is rendered, the Registrar Office shall give the opponent a notice to make a statement that he/she requests to proceed with the opposition to all or some of the divisional registrations within the prescribed period. If the opponent failed to make such statement within the prescribed period, the Registrar Office shall proceed with the opposition to all of the divisional registrations.