ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,751,598, issued on Oct. 6, was assigned to CONTEC INC. (Spartanburg, S.C.).
"Adjustable curved cleaning device and related method" was invented by Preston Roe (Lyman, S.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adjustable curvature cleaning structure adapted to clean both flat and curved surfaces. The cleaning structure includes a frame having a base operatively engaging an elongated handle structure and at least one arm projecting away from the base. The arm includes multiple link elements with hinges disposed between the link elements such that the arms are bendable in curved relation to adjust elevation relative to the base. At least one ad...