About his invention
On May 9,1899 J.A Burr patended an improved rotary blade lawn mower.
Burr design a lawn mower with traction wheels also a rotary blade that was designed to not easily get plugged from lawn clippings
Lawn mower
If J.A burr did'nt improve the rotary blade our grass will be so high it will look like a jungle
John Albert Burr
BY:Armani
L.A burr is a nick name for J.A burr
He was the first one in his family to be freed at the age of 18
He was born in 1933