ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,253, issued on March 3, was assigned to Zhongshan Congbao Baby Products Co. Ltd. (Zhongshan, China).
"Easy-to-fold stroller" was invented by Junhao Kuang (Linwu County, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an easy-to-fold stroller having a folded state and an unfolded state. The stroller includes a front frame assembly, a rear frame assembly and two side frame assemblies. Each side frame assembly includes a front top rod, a front bottom rod, a rear top rod, a rear bottom rod and a locking assembly. The locking assembly consists of a locking housing, a driving member, two first reset members and two locking members. The d...