MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641104605 A) filed by Saranathan College Of Engineering on August 31, 2026, for Chalk Holder.
Inventors include Dr. M. Varatharajulu; Vigneshwar P; Shailesh Babu S A; Balaji M P R; Hariprasath M; and Muthu Aadhish N.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: This invention discloses a chalk holder comprising an ergoncimic hollow body configured to securely accommodate chalk pieces of varying lengths through a spring- assisted gripping mechanism. The holder includes a detachable front sleeve with a locking arrangement that firmly retains the chalk while allowing quick insertion and repl...