ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,694, issued on May 13, was assigned to Techtronic Cordless GP (Anderson, S.C.).
"Lawnmowers" was invented by Jonathan Feldkamp (Anderson, S.C.), Shuai Shao (Simpsonville, S.C.), Nikolas Mika (Anderson, S.C.), Stephen Frost (Williamston, S.C.), Denis Ogiyenko (Greenville, S.C.), Grzegorz Kondro (Piedmont, S.C.), Clint Cagle (Easley, S.C.), Elry Hodge (Buford, Ga.), Colin Hines (Easley, S.C.) and Raony Barrios (Anderson, S.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Lawnmowers are provided. A lawnmower includes a first battery having a first voltage, the first battery mounted on the lawnmower; a second battery having a second voltage different t...