ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,017, issued on May 20.
"Multiple plane level assembly" was invented by Tony A. Cortez (Wylie, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multiple plane level assembly for precisely locating fence pickets on a fence includes a level that has a first member which is perpendicularly oriented with a second member. A plurality of bubble levels is each integrated into a respective one of the first member and the second member. Each of the bubble levels is respectively oriented along a horizontal axis, a vertical axis and a diagonal axis. In this way bubble levels can indicate an orientation of the first member and the second member with respec...