MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202541078927 A) filed by Anna University on August 20, 2025, for A 3d Printing Extrusion Nozzle Head Driven By Planetary Gear Train.
Inventors include S. Sathish; . S. Vijayakumar; Monish; K. Jagan Kumar; and A. Riyaz Ahmed.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: Title: A 3D Printing Extrusion Nozzle Head Driven by Planetary Gear Train. The present invention relates to a 3d printing extrusion nozzle head driven by planetary gear train for additive manufacturing provides uniform mixing and controlled extrusion of composite materials. The assembly includes a cylindrical chamber (105) with an...