MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202531027992 A) filed by Arka Jain University, Jharkhand on March 25, 2025, for Waterproof Sheet Installation Device For Walls.

Inventor includes Dr. Jasbir Singh Dhanjal.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: A waterproof sheet installation device for walls, comprising a platform 101 positioned on a ground surface and installed with a spool 102 wrapped with a waterproof sheet 103, an imaging unit 104 installed on the platform 101 for detecting an end of wall, a motorized tracked wheel arrangement 105 arranged underneath the platform 101 to maneuvers and position platform 101 near end...