ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,266, issued on March 3, was assigned to Dongguan Mizhilian Technology Co. Ltd. (Dongguan, China).
"Sex positioning chair" was invented by Junhua Jiang (Dongguan, China) and Xinlong Tang (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A posture-adjustable chair, relating to the technical field of adult products, includes a frame body placed on the ground in a vertical direction and defining a receiving space, an inclined plate located in the receiving space, a first support located below the inclined plate, and a second support located above the inclined plate. The inclined plate, the first support and the second support are all conne...