MUMBAI, India, July 11 -- Intellectual Property India has published a patent application (202541060647 A) filed by Sabu K Varghese, Thrissur, Kerala, on June 25, for 'cavity interconnected concrete lock blocks to aid passive cooling of the wall.'
Inventor(s) include Sabu K Varghese.
The application for the patent was published on July 11, under issue no. 28/2025.
According to the abstract released by the Intellectual Property India: "Cavity Interconnected Concrete Lock Blocks to Aid Passive Cooling of the Wall, a modular, load-bearing concrete block with vertically and horizontally interconnected cavities that enhance passive airflow and thermal regulation within wall assemblies. Desi~::ned for ener!:,'Yefl: icient construction, the bloc...