MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202621103230 A) filed by Dr. D. Y. Patil Institute Of Technology, Pimpri, Pune - on August 27, 2026, for Design And Development Of A Portable Plastic Filament Extruder For Fdm 3d Printing Applications.
Inventors include Dr. Kishor Waghulde; Dr. Nitin P. Sherje; Dr. Amit Chaudhari; and Prof J. S. Narkhede.
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: The present invention relates to a portable plastic filament extrusion machine designed for producing thermoplastic filament used in Fused Deposition Modelling (FDM) based 3D printing applications. The invention specifically concerns a compact, econ...