ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,776, issued on March 3, was assigned to G-TRAK LLC (Celina, Texas).
"Retractable sports activity device" was invented by Arthur Aaron Holden (Shorewood, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An retractable sports activity device preferably includes a left rail bracket, a right rail bracket, a media reel and a bottom media support. The left and right rail brackets are attached to left and right garage door roller rails, or a wall or a ceiling. The media reel preferably includes a reel tube, a sheet media and a retractable shield unit. Opposing ends of the reel tube are rotatably retained by the left and right rail brackets. A top of the...