ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,824, issued on June 23, was assigned to Festool GmbH (Wendlingen, Germany).

"Circular saws having a blade that moves relative to a stationary base structure during operative use of the circular saws to cut a workpiece and methods of detecting a kickback condition of such circular saws" was invented by Maximilian Markus Schlogel (Hattenhofen, Germany), Markus Schmid (Uhingen, Germany), Markus Wildermuth (Denkendorf, Germany), Josua Frank (Urbach, Germany) and Dominik Hilpert (Suessen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A circular saw has a blade that moves relative to a stationary base structure during operative use of the circula...