Intellectual Property India Publishes Patent Application for A Safety Shutter Arrangement Of An Air Circuit Breaker (acb)

MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202511014908 A) filed by Havells India Limited on February 21, 2025, for A Safety Shutter Arrangement Of An Air Circuit Breaker (acb).

Inventors include Chauhan, Saurabh; and Shanmugaraj, Umashankar.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: Described herein is a safety shutter arrangement [200] of an Air Circuit Breaker (ACB) [100]. The ACB [100] comprises a fixed cradle unit [114] that comprises a chassis [128] defining L-shaped slots [128a]. The safety shutter arrangement [200] comprises a shutter plunger [206] resiliently and slidably installed against the chassis [128] of the fixed c...