ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,144, issued on Dec. 23.

"High throughput transportation system with seamless carriage switching between tracks along the vertical plane" was invented by Anupam Vibhuti (New Delhi).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the field of automated transportation systems. Particularly, it relates to a transportation system comprising guide-ways or tracks, vehicle units [100, 100a] with wheel-axle assembly for switching of vehicles from primary [20] to secondary track [22] on changing trajectory to maintain same vertical plane and the method. It comprises of central controller [101], vehicle chassis with main wheels [...