| All Patents in class 180/36 |
Patents 1 -
10
of 113
      |
| Picture | Number | Date | Patentee | Title |
| | 9,052 | Jun. 22, 1852 | J.S. French | Inclined Plane |
 | 16,937 | Mar. 31, 1857 | D.B. Spencer | Steam Plow |
 | RE855 | Nov. 22, 1859 | J.W. Fawkes | Steam Plow |
 | 28,475 | May 29, 1860 | I.F. Holloway | Steam Traction Engine |
 | 28,801 | Jun. 19, 1860 | L.B. Woolfolk | Steam Plow |
 | 29,358 | Jul. 31, 1860 | T.H. Burridge | Steam Plow |
 | 30,986 | Dec. 18, 1860 | J. Reynolds | Steam Plow |
 | 93,316 | Aug. 03, 1869 | D. Leach | Improvement in Farm Locomotives |
| | 101,395 | Mar. 29, 1870 | A.L. Taveau | American Steam Plow |
 | 105,956 | Aug. 02, 1870 | J.K. Lake | Traction Engines |
