US Patent Issued to BLACK & DECKER on Jan. 13 for "Power tool for forming a channel in a work surface and accessories therefor" (German Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,909, issued on Jan. 13, was assigned to BLACK & DECKER INC. (New Britain, Conn.).

"Power tool for forming a channel in a work surface and accessories therefor" was invented by Robin Marte (Idstein, Germany), Arthur Lauer (Idstein, Germany) and Robert Miebach (Idstein, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power tool for forming a channel in a work surface includes a first section carrying a rotatable shaft having a shaft axis and a second section that engages the work surface; a cutting disc having a substantially circular blade provided on the rotatable shaft; a first support portion on one side of the cutting disc and a second s...