Certificate No. 3402678

Appearance design patent certificate

Appearance Design Name: Sand Wall (1)

Designer: Qiao Hui

Patent No.: ZL201530151557.0

Patent application date: May 15, 2015

Patent owner: Qiao Hui

Authorization Announcement Date: September 30, 2015

This design has undergone a preliminary examination in accordance with the Patent Law of the People’s Republic of China, and decided to grant the patent right, issue this certificate and register it in the patent register. The patent right takes effect from the date of the authorization announcement.

The patent right term of this patent is ten years, counted from the filing date. The patentee shall pay the annual fee in accordance with the provisions of the Patent Law and its implementing rules. The annual fee for this patent should be paid before May 15 each year. If the annual fee is not paid in accordance with the regulations, the patent right shall be terminated from the date when the annual fee should be paid expires.

The patent certificate records the legal status at the time of patent registration, and the transfer, pledge, invalidation, termination, restoration of the patent right, and the name, nationality, and address change of the patentee are recorded in the patent register.

Director Shen Changyu