Intellectual Property India Publishes Patent Application for 'Process Of Manufacturing Of Finished Hybrid Axles Suitable For K-Class Ctrb (25tonne Axle Load) For Railway And Product Thereof' Filed by Metal & Steel Factory

MUMBAI, India, March 15 -- Intellectual Property India has published a patent application (202331060273 A) filed by Metal & Steel Factory, Ishapore, West Bengal, on Sept. 7, 2023, for 'process of manufacturing of finished hybrid axles suitable for k-class ctrb (25tonne axle load) for railway and product thereof.'

Inventor(s) include Subharti Bakshi; Arun Naskar; and Ajoy Ghosh.

The application for the patent was published on March 14, under issue no. 11/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to the manufacturing process of steel forgings for HYBRID AXLES SUITABLE FOR K-CLASS CTRB (25 TONNE AXLE LOAD) using Radial Forging, more precisely, the process address optimizing &...