ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,862, issued on Oct. 27, was assigned to Savage Arms Inc. (Westfield, Mass.).

"Semiautomatic firearm" was invented by Ivan Kolev (Suffield, Conn.) and John Linscott (Easthampton, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A reciprocating bolt assembly has delayed blowback and a firing pin block. Features prevent out-of-battery firing, when the bolt assembly is not fully engaged to the firing chamber or barrel face, a movable member within a bolt body functions as a blocking member that blocks the firing pin and prevents the firing pin from striking a cartridge. In embodiments, the firing pin has two stop portions that the movable member can...