MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202441098808 A) filed by Eicher Motors Limited on December 13, 2024, for Magnesium Integrated Battery Housing Cum Chassis.

Inventors include Umesh Krishnappa; S. Mubarak Hammed; S. Sabari Kumar; Viswa Sai Konduru; R. Ajith Raj; and Vimal. V.

The application for the patent was published on June 19, 2026, under issue no. 25/2026.

Abstract: ABSTRACT MAGNESIUM INTEGRATED BATTERY HOUSING CUM CHASSIS The present disclosure relates to battery casing constituting a structural element of a chassis of a two-wheeler vehicle. The battery casing comprises a battery of the two-wheeler vehicle, and two enclosing sides for enclosing the battery of the two- wheeler vehicle, where the two enclosing sides are made of magnesium alloy and an exterior surface of each enclosing side comprises cooling fins for increasing surface area for cooling. The battery casing further comprises a plurality of self-tapping screws for joining the two enclosing sides, and one or more bolts for securing the battery casing to other structural elements of the two-wheeler vehicle. The battery casing and the other structural elements collectively constitute a structural chassis, and the battery casing acts as a load carrying member. (Fig. 1 is the representative figure)

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