ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,984, issued on Oct. 6.
"Firearm and extractor, bolt and trigger pin assembly" was invented by Johan Hanno Snyman (Christchurch, New Zealand).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cartridge extractor for positioning about a portion of a firearm bolt includes an outer curved surface that defines an outer perimeter of the annular body, an inner curved surface that defines an inner perimeter of the annular body, a first axial face extending between the outer curved surface and the inner curved surface, and a second axial face extending between the outer curved surface and the inner curved surface and spaced apart from the first face in an axial...