ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,943, issued on Oct. 7.
"Bullpup-type gun with barrel positioned at bottom" was invented by Seong Won Lee (Pyeongtaek-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a bullpup-type gun with a barrel positioned at the bottom, in which the bullpup-type gun basically has a bullpup-type shape, and a barrel, a loading handle, and a shell discharge part are provided at a lower side of a body part, which may prevent burns and injuries to a user caused by a configuration in which a shell is discharged upward, and a height difference between a front sight and a rear sight may solve a problem with an aiming degree...