MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202631043295 A) filed by Dr. Sudhir Chandra Sur Institute Of Technology And Sports Complex, Kolkata, West Bengal, on April 4, for 'low cost simple chain lubricating system design.'

Inventor(s) include Dr. Hrishiraj Ranjan; Kalyan Mukherjee; Pritam Bhattacharje; and Dr. Saradindu Panda.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "The present invention discloses a cost-effective, modular chain lubrication system designed for use in automobiles, industrial rigs, farm machinery, and mechatronic systems. The device addresses the complexity and ...