MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202541025219 A) filed by K. Ramakrishnan College Of Technology on March 20, 2025, for A Water Tank Cleaner Device.

Inventors include K. B. Hariharan; M. Gajamouli; S. Adithya; S. Vinayagamoorthy; and K. Venkatesh.

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

Abstract: ABSTRACT A WATER TANK CLEANER DEVICE The present invention discloses a water tank cleaner device (10) for removing the impurities from the inner side water tank using the expandable and rotatable mechanisms for reducing the manual effort and time consumption. The tank cleaner device comprises a frame is configured to accommodate the nece...