ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,018, issued on July 8.
"Whole-home pressure relief system" was invented by Dave Calvi (Lake Havasu City, Ariz.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A whole-home pressure relief system for relieving pressure from a home's plumbing system may include a main body having an inlet end, an outlet end, and a hollow interior; inlet threads extending into an interior wall of the inlet end, the inlet end and inlet threads configured to removably engage with female threads on a conventional hose bib; a flow restrictor channel extending from a bottom end of the inlet end toward a central portion of the main body; a valve chamber within the interior of ...