INTERNATIONAL PATENT: MAINSPRING ENERGY, INC., SVRCEK, MATTHEW, CHAN, KEVIN TING, PRIETO, CARLOS, MASCORT, GEORGE JAMIL KORT FILES APPLICATION FOR "PISTON ASSEMBLY HAVING A PISTON FACE WITH RETAINERS"

GENEVA, April 8 -- MAINSPRING ENERGY, INC. (3601 Haven AvenueMenlo Park, California 94025), SVRCEK, Matthew (163 Santiago AvenueRedwood City, California 94061), CHAN, Kevin Ting (4955 Harbord DriveOakland, California 94618), PRIETO, Carlos (151 Jasmine CourtMountain View, California 94043), MASCORT, George Jamil Kort (1033 16th AveRedwood City, California 94063) filed a patent application (PCT/US2025/048050) for "PISTON ASSEMBLY HAVING A PISTON FACE WITH RETAINERS" on Sep 25, 2025. With publication no. WO/2026/072869, the details related to the patent application was published on Apr 02, 2026.

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