MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641079245 A) filed by Yadla Sravanthi; and Yadla Janardhananaidu on June 26, 2026, for A Unified Multi-Operation Mathematical Teaching Device For Demonstrating Mathematical Concepts.
Inventors include Yadla Sravanthi; and Yadla Janardhananaidu.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: The present disclosure proposes a unified multi-operation mathematical teaching device (100). The unified multi-operation mathematical teaching device (100) comprises an elongated support frame (102), a rotating drum assembly (104), plurality of independently rotatable coaxial cylindrical bands (106), one or mo...