| All Patents in class 180/6.24 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 115,280 | May 30, 1871 | J.H. Clapham | Improvements in Traction Engines | steam traction engines |
| 219,452 | Sep. 09, 1879 | H.A. Edwards | Locomotive Tram-Wagon | steam road engines |
| 232,739 | Sep. 28, 1880 | J.F. Marks | Traction Engine | steam traction engines |
| RE9,819 | Jul. 26, 1881 | N.M. Mendenhall | Traction Engine | steam traction engines |
| 249,451 | Nov. 15, 1881 | B.S. Benson | Traction Engine | steam traction engines |
| 274,024 | Mar. 13, 1883 | F.D. Pierce | Road Engine | steam road engines |
| 556,346 | Mar. 17, 1896 | S.B. Gray | Traction Engine | steam traction engines |
| 608,517 | Aug. 02, 1898 | S.B. Gray | Traction Engine | traction engine propulsion components |
