| All Patents in class 280/93.504 |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 19,189 | Jan. 26, 1858 | J.W. Fawkes | Steam Plow | steam plows |
| 32,991 | Aug. 06, 1861 | J.K. Fisher | Locomotive and Steam Carriage for Common Roads | steam carriages |
| 70,804 | Nov. 12, 1867 | B.F. Cook | Improvement in Leveling Attachment to Agricultural Implements Mounted on Wheels | wagons and carts |
| 75,348 | Mar. 10, 1868 | N.S. Bean | Self Propelling Engine | steam carriages |
| 93,316 | Aug. 03, 1869 | D. Leach | Improvement in Farm Locomotives | steam traction engines |
| 119,878 | Oct. 10, 1871 | R.C. Parvin | Improvements in Traction Engines | traction engine tracks |
| 122,849 | Jan. 16, 1872 | R.C. Parvin | Improvements in Traction Engine | traction engine steering apparatus |
| 181,220 | Aug. 15, 1876 | S.B. Stone | Steam Wagon | steam carriages |
| 229,715 | Jul. 06, 1880 | H. Campbell, H.N. Land | Steering Gear for Traction Engines | traction engine steering apparatus |
| 287,593 | Oct. 30, 1883 | G.A. Thode | Traction Engine | steam traction engines |
| 360,875 | Apr. 12, 1887 | A.L. Gilstrop | Locomotive | steam road engines |
| 363,246 | May 17, 1887 | J.E. Klotz, G.A. Klotz | Device for Guiding Traction Engines | traction engine steering apparatus |
| 404,157 | May 28, 1889 | E.M. Birdsall | Traction Engine | steam traction engines |
| 430,833 | Jun. 24, 1890 | J.E. Clark | Traction Engine | steam traction engines |
| 533,132 | Jan. 29, 1895 | F.F. Landis | Steering Gear for Traction Engines | traction engine steering apparatus |
