US Patent Issued on Sept. 30 for "Zeroing target for a firearm sighting system" (Indiana Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,307, issued on Sept. 30.

"Zeroing target for a firearm sighting system" was invented by Brandon William Rudolph (Bloomington, Ind.), Matthew Thompson (Bloomington, Ind.) and Daniel S Spoor (Bloomington, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a zeroing target for a firearm sighting system that includes a range card insert and a range card sleeve. The range card insert includes zero range increment markings, caliber markings, and a point of aim indicator. The range card sleeve includes a zero range viewing window, a caliber viewing window, a point of aim viewing window, and a point of impact indicator. The range card insert f...