MUMBAI, India, Oct. 31 -- Intellectual Property India has published a patent application (202441033010 A) filed by K. Ramakrishnan College Of Technology, Trichy, Tamil Nadu, on April 26, 2024, for 'proximity lock system.'

Inventor(s) include Mrs. S. Vijayalakshmi; Mr. G. Melvin; Mr. E. Hariharan; Mr. J. John Paul; and Mr. P. Mukesh Balaji.

The application for the patent was published on Oct. 31, under issue no. 44/2025.

According to the abstract released by the Intellectual Property India: "The present invention discloses a proximity lock for efficient security system. The proximity lock comprises two sliding doors which is activated by worm gear(2) mechanism which is coupled to a electric motor(3) and to the shaft(5) section, the Node M...