ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,396, issued on April 14, was assigned to WONDERLAND SWITZERLAND AG (Steinhausen, Switzerland).
"Baby carrier" was invented by Wanquan Zhu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A baby carrier includes a frame body and a locking mechanism. The frame body is configured to be selectively folded or unfolded, and includes a rod and a pivotable joint-component. The rod is connected to the joint-component, and a pivot of the joint-component is configured to deviate from a connection between the rod and the joint-component. The locking mechanism is slidably arranged on the rod, and is movable between a locking position restricting...