| All Patents in class 180/40 |
Patents 16 -
30
of 58
      |
| Number | Date | Patentee | Title | Type |
| 267,405 | Nov. 14, 1882 | J.C. Debes | Traction Engine | steam traction engines |
| 268,808 | Dec. 12, 1882 | F.F. Landis | Traction Engine | steam traction engines |
| 273,396 | Mar. 06, 1883 | W.N. Rumely | Road Engine | steam traction engines |
| 273,978 | Mar. 13, 1883 | W.H. Snyder, A.O. Frick | Road-engine | steam traction engines |
| 284,676 | Sep. 11, 1883 | W.N. Rumely | Traction Engine | steam traction engines |
| 286,313 | Oct. 09, 1883 | F.F. Landis | Traction Engine | steam traction engines |
| 294,793 | Mar. 11, 1884 | F.F. Landis | Traction Engine Bearing | traction engine bearings |
| 294,794 | Mar. 11, 1884 | F.F. Landis | Traction Engine | traction engine suspensions |
| 299,427 | May 27, 1884 | W.L. Shepherd | Traction Engine | traction engine suspensions |
| 299,484 | May 27, 1884 | H.B. Larzelere | Portable Engine | portable steam engines |
| 302,153 | Jul. 15, 1884 | B.F. Mohr | Traction Engine | steam traction engines |
| 303,516 | Aug. 12, 1884 | A.J. Hoag | Traction Engine | traction engine suspensions |
| 307,398 | Oct. 28, 1884 | L.F. Dieter, O.W. Kelly | Traction Engine | steam traction engines |
| 310,443 | Jan. 06, 1885 | L.F. Dieter, O.W. Kelly | Traction Engine | traction engine suspensions |
| 311,530 | Feb. 03, 1885 | F.W. Robinson | Traction Engine | traction engine suspensions |
