Evolution of Lawn Mowers By schorgie01 Jan 30, 1830 First Lawn Mower Jan 11, 1859 Chain Driven Mar 6, 1902 Gasoline Powered Mar 4, 1920 Rotary Mowers Mar 17, 1920 Electrical Powered Mar 16, 1955 First Zero-Turn Mower Mar 9, 1964 First Hover Mower Apr 24, 1995 Robotic Mower
