| All Patents in class 180/215 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 28,801 | Jun. 19, 1860 | L.B. Woolfolk | Steam Plow | steam plows |
| 112,135 | Feb. 28, 1871 | G.W. Fitts | Traction Engine | steam traction engines |
| 124,574 | Mar. 12, 1872 | W.W. Hanscom | Improvements in Traction Engine | steam traction engines |
| 125,891 | Apr. 23, 1872 | H.N. Hamilton | Improvement in Locomotives | steam engines |
| 191,407 | May 29, 1877 | B.F. Cornish | Road Engine | steam road engines |
| 230,052 | Jul. 13, 1880 | J. Poitevent | Traction Engine | steam traction engines |
| 256,120 | Apr. 11, 1882 | R.P. Bryson | Road Locomotive | steam road engines |
| 292,924 | Feb. 05, 1884 | A. Olds, C.J. Leach | Traction Engine | steam traction engines |
| 307,265 | Oct. 28, 1884 | A.P. Broomell | Traction Engine | steam traction engines |
| 327,807 | Oct. 06, 1885 | S. Mason | Traction Engine | steam traction engines |
| 354,488 | Dec. 14, 1886 | C.W. Russell | Road Vehicle | steam road engines |
| 372,022 | Oct. 25, 1887 | S.E. Jarvis | Traction Engine | traction engine steering apparatus |
| 397,976 | Feb. 19, 1889 | R.R. Doan | Road Engine | steam road engines |
| 419,284 | Jan. 14, 1890 | J. Price | Traction Engine | steam traction engines |
| 436,931 | Sep. 23, 1890 | D. Best | Traction Engine | steam traction engines |
