ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,140, issued on Jan. 27, was assigned to Cornell Pump Co. LLC (Clackamas, Ore.).
"Replaceable seat for convertible check valve" was invented by Seth James (Colton, Ore.) and Jordan Russell White (Canby, Ore.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A replaceable seat is provided for a convertible check valve. The convertible check valve includes a first valve body section having a first passageway and a first flange, and a second valve body section having a second passageway and a second flange. The second flange is configured for connection to the first flange. The check valve also includes a flapper that moves between a closed state and an op...