Intellectual Property India Publishes Patent Application for Cylinder Head Assemblies And Spark Plugs Configured To Purge Gas Residuals For Pre-Ignition Mitigation

MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202647072367 A) filed by Cummins Inc. on June 11, 2026, for Cylinder Head Assemblies And Spark Plugs Configured To Purge Gas Residuals For Pre-Ignition Mitigation.

Inventors include Joshi, Sachin; and Qin, Xiao.

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

Abstract: Spark plugs are disclosed that include distal structures having a plurality of bores extending through a shell associated with the spark plug. The plurality of bores form passageways between an interior volume and a combustion chamber associated with the spark plug. The passageways provide an escape path for the purging of residual gases from th...