ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,337, issued on April 15, was assigned to Wonderland Switzerland AG (Steinhausen, Switzerland).
"Child safety seat" was invented by Zheng-Wen Guo (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A child safety seat includes a seat shell having a sidewall for restricting a sideways movement of a child sitting on the seat shell, the sidewall being provided with a locking slot, a buffering part movably connected with the seat shell, and a latching mechanism including a latch carried with the buffering part. The buffering part is movable between a stowed position where the buffering part is retracted toward the sidewall, and a deployed pos...