ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,167, issued on Nov. 25, was assigned to SHENZHEN HYPOTH-INNOVATE TECHNOLOGY Co. LTD (Shenzhen, China).
"Suspension module and backpack with shock absorbing effect" was invented by Jinyu Zhang (Guangdong, China) and Xiangyin Cao (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A suspension module and backpack with a shock absorbing effect, including: a housing, having an opening at an upper side thereof and defining one or more guide recesses; a puller, extending through the opening and slidably connected to the one or more guide recesses, wherein the puller defines a cavity, in which a movable rod is provided, one end of the movable ...