| All Patents in class 180/20 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 4,029 | May 01, 1845 | J. Semple | Steam Coach Adapted to the Prairies |
 | RE855 | Nov. 22, 1859 | J.W. Fawkes | Steam Plow |
 | 26,466 | Dec. 20, 1859 | J.H. Bailey | Traction Engine |
 | 28,475 | May 29, 1860 | I.F. Holloway | Steam Traction Engine |
 | 29,358 | Jul. 31, 1860 | T.H. Burridge | Steam Plow |
| | 143,028 | Sep. 23, 1873 | L. Perkins | Traction Engines |
 | 367,912 | Aug. 09, 1887 | M.E. Hershey | Traction Engine |
| | 554,421 | Feb. 11, 1896 | C.O. Heggem | Steam Street Roller |
| | 571,964 | Nov. 24, 1896 | J.F. Adams | Steering Mechanism |
 | 601,440 | Mar. 29, 1898 | B. Holmes | Motor Vehicle |
