ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,008, issued on Sept. 9.

"Wall art hanging tool" was invented by Alex Roth (Deerfield Beach, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wall art hanging tool including a central assembly, a telescopic assembly and a leveling assembly. The central assembly includes a central rod. The telescopic assembly includes a telescopic rod. The telescopic rod is perpendicularly attached to the telescopic rod. The leveling assembly includes eyelets and leveling members attached to the telescopic rod. The leveling members are used to level the telescopic rod. Nails can be introduced into the eyelets to be equidistantly fixed to a wall surface."

The pa...