ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,940, issued on Sept. 8.
"Reusable shell casing for a reloadable throwline projective launcher" was invented by Michael Darren Pope (North Augusta, S.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reusable breech loaded shell casing for a muzzle loaded throwline projective launcher is disclosed. The reusable breech loaded shell casing has a body defining a combustion chamber, the body extending from a distal end to a proximal end, wherein the proximal end has internal body threading. A primer head movable between an open condition and a sealed condition sealing off the proximal end of the body, wherein the primer head defines a primer chamber fo...