ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,781, issued on April 21, was assigned to Black & Decker Inc. (New Britain, Conn.).
"Circular saw blades" was invented by Kenneth Hall (East Longmeadow, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circular saw blade includes a circular plate-like body having a first side face, an opposite second side face, a periphery, and a central opening defining a center point, and rotatable in a cutting direction. A plurality of circumferentially-spaced teeth are separated by a plurality of gullets. The teeth include a plurality of first beveled teeth with a top face beveled radially inward in a first direction, a plurality of second beveled teeth wi...