INTERNATIONAL PATENT: CATERPILLAR INC. FILES APPLICATION FOR "EXTENDED-LIFE PRECHAMBER SPARKPLUG FOR ENGINE SYSTEM AND ENGINE SYSTEM OPERATING METHOD"

GENEVA, Dec. 10 -- CATERPILLAR INC. (100 NE Adams StreetPeoria, Illinois 61629-6450) filed a patent application (PCT/US2025/029934) for "EXTENDED-LIFE PRECHAMBER SPARKPLUG FOR ENGINE SYSTEM AND ENGINE SYSTEM OPERATING METHOD" on May 19, 2025. With publication no. WO/2025/250394, the details related to the patent application was published on Dec 04, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): CRESS, James J. (786 N. 400 W.West Lafayette, Indiana 47906), HOCKETT, Andrew G. (5720 Penny Creek DriveAustin, Texas 78759), MOSER, Sean J. (2214 Xenia St.Bellingham, Washington 98229)

Abstract: A ...