INTERNATIONAL PATENT: VISHAL, RUPHAVATHY FILES APPLICATION FOR "A FRAME STRUCTURE OF AN ELEVATOR CABIN DOOR AND A METHOD TO ASSEMBLE THE SAME"

GENEVA, Dec. 1 -- VISHAL, Ruphavathy (NO 20, 8TH CROSS STREET,SHASTRINAGAR, ADYAR, TAMILNADU, INDIACHENNAI 600020) filed a patent application (PCT/IB2025/055274) for "A FRAME STRUCTURE OF AN ELEVATOR CABIN DOOR AND A METHOD TO ASSEMBLE THE SAME" on May 21, 2025. With publication no. WO/2025/243222, the details related to the patent application was published on Nov 27, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): VISHAL, Ruphavathy (NO 20, 8TH CROSS STREET,SHASTRINAGAR, ADYAR, TAMILNADU, INDIACHENNAI 600020)

Abstract: A frame structure (100) of a door (130) for an elevator cabin (220) is ...