ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,522,472, issued on Jan. 13.
"Elevator system, kit and method" was invented by Oded Sever (Kiryat Tivon, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A kit provides an elevator system defining an elevator transport axis with respect to an exposed vertical face of a vertical structure. The kit includes an elevator platform, rail segment modules having elevator rail element(s), a base structure and a rail segment stacking system. The rail segment modules can be serially stacked contiguously via the rail segment stacking system to provide a mast stack, forming contiguous vertical elevator rail(s) parallel to the elevator transport axis. The elevato...