ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,843, issued on Oct. 28.
"Safety enclosure building system" was invented by Kevin B. Thomas Sr. (Cullman, Ala.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A safety enclosure building system, includes a first wall panel that is rotatably mountable to a first wall, and a second wall panel that is rotatable and slidably mountable to a second wall; such that the wall panels are configured to prevent penetration of a projectile of a firearm; such that the safety enclosure building system is configured to be positioned in a folded-in configuration in a corner between the first wall and the second wall; and such that the safety enclosure building system ...