US Patent Issued to Ligchine International on July 14 for "Electronically actuated leveling system for screeding concrete" (Indiana, Wisconsin Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,240, issued on July 14, was assigned to Ligchine International Corp. (Floyds Knobs, Ind.).

"Electronically actuated leveling system for screeding concrete" was invented by Peter A. Ligman (Darien, Wis.) and Gary Ligman (Jeffersonville, Ind.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for leveling a concrete screed having a frame and a screed head secured thereto includes a plurality of vertically adjustable leveling legs driven by a plurality of electrical actuators responsive to a command supplied by a user interface."

The patent was filed on May 11, 2023, under Application No. 18/315,925.

*For further information, including image...