| All Patents in class 180/38 |
Patents 16 -
30
of 34
      |
| Number | Date | Patentee | Title | Type |
| 336,412 | Feb. 16, 1886 | S.E. Jarvis | Traction Engine | traction engine propulsion components |
| 341,702 | May 11, 1886 | L.C. Taber | Traction Engine | traction engine propulsion components |
| 355,891 | Jan. 11, 1887 | W.A. Shadd | Traction Engine | traction engine propulsion components |
| 355,940 | Jan. 11, 1887 | W.L. Leland | Traction Engine | traction engine propulsion components |
| 363,415 | May 24, 1887 | M.W. Peters | Traction Engine | traction engine propulsion components |
| 417,419 | Dec. 17, 1889 | A.J. Hart | Traction Engine | steam traction engines |
| 480,757 | Aug. 16, 1892 | H. White | Road Locomotive | traction engine propulsion components |
| 491,846 | Feb. 14, 1893 | L.M. Medlin | Traction Engine | traction engine propulsion components |
| 556,346 | Mar. 17, 1896 | S.B. Gray | Traction Engine | steam traction engines |
| 602,310 | Apr. 12, 1898 | B.J. Diplock | Locomotive | steam road engines |
| 608,517 | Aug. 02, 1898 | S.B. Gray | Traction Engine | traction engine propulsion components |
| 614,918 | Nov. 29, 1898 | A.F. Wittenmyer | Traction Engine | steam traction engines |
| 620,030 | Feb. 21, 1899 | J.M. Hamilton | Traction Engine | steam traction engines |
| 661,844 | Nov. 13, 1900 | F. Brutschke | Road Locomotive | steam road engines |
| 806,947 | Dec. 12, 1905 | C.O. Wyman | Running Gear for Traction Engines | traction engine propulsion components |
