GENEVA, Dec. 10 -- INTERNATIONAL VALVE MARKETING, LLC (483 Heartland Dr. CSugar Grove, Illinois 60554) filed a patent application (PCT/US2024/031877) for "AIR/VACUUM RELIEF VALVES WITH IMPROVED AIR FLOW VECTORING PROFILES" on May 31, 2024. With publication no. WO/2025/250135, 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): WITHERIDGE, Anthony (c/o IVM483 Heartland Dr. CSugar Grove, Illinois 60554)
Abstract: The present disclosure provides vacuum relief valves having improved air flow performance characteristics for use i...