INTERNATIONAL PATENT: LOUIS M. GERSON CO., INC. FILES APPLICATION FOR "EXHALATION VALVE FOR MASK"

GENEVA, April 8 -- LOUIS M. GERSON CO., INC. (16 Commerce BlvdMiddleboro, MA 02346) filed a patent application (PCT/US2025/057183) for "EXHALATION VALVE FOR MASK" on Nov 26, 2025. With publication no. WO/2026/073290, 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 Property Organization (WIPO).

Inventor(s): PATHAN, Rahilkhan (75 Foundry StreetApt. 26South Easton, MA 02375)

Abstract: An exhalation valve includes a body and a cantilevered diaphragm having a clamped region and a valve face. The diaphragm's clamped region is clamped at the valve's body but the valve f...