ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,707, issued on Sept. 1, was assigned to Zhejiang Qinda Travelling Products Co. Ltd. (Zhejiang, China).

"Movable counterweight base assembly for outdoor sunshade umbrella" was invented by Daqin He (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a movable counterweight base assembly for an outdoor sunshade umbrella, including a counterweight base and a moving mechanism, where the moving mechanism can drive the counterweight base to move, a bottom of the counterweight base is provided with a mounting slot, and the mounting slot is configured to mount the moving mechanism in a fit manner; the moving mechanism includes a cont...