ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,716, issued on Sept. 23, was assigned to Chengji Bao (Fujian, China).
"Heat insulation wall and manufacturing method and mounting method thereof" was invented by Chengji Bao (Zhejiang, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a heat insulation wall, and a manufacturing method and a mounting method thereof. The heat insulation wall includes at least one layer of panel, at least one layer of bottom plate and at least one layer of heat insulation board, wherein the panel and the bottom plate are connected through at least one partition body, and the heat insulation board is arranged between the panel and the bottom ...