| All Patents in class 180/15 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 77,719 | May 12, 1868 | M.V. Cummings | Mowing Machine | mowing machines |
| 105,956 | Aug. 02, 1870 | J.K. Lake | Traction Engines | steam traction engines |
| 202,429 | Apr. 16, 1878 | M. Fortin | Traction Engine | steam traction engines |
| 217,941 | Jul. 29, 1879 | S.S. Hanks | Road Engine | steam traction engines |
| 394,851 | Dec. 18, 1888 | G.T. Glover | Traction Engine | steam traction engines |
| 447,978 | Mar. 10, 1891 | G.G. Schroeder | Traction Engine | steam traction engines |
| 499,114 | Jun. 06, 1893 | B. Holt | Traction Engine | traction engine suspensions |
