| All Patents in class 280/89 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 259,600 | Jun. 13, 1882 | J.V. Stribling | Traction Engine | steam traction engines |
| 284,147 | Aug. 28, 1883 | C.R. Sweet | Road Engine | steam road engines |
| 533,132 | Jan. 29, 1895 | F.F. Landis | Steering Gear for Traction Engines | traction engine steering apparatus |
| 563,177 | Jun. 30, 1896 | E. Huber | Traction Engine | traction engine steering apparatus |
| 616,257 | Dec. 20, 1898 | A.H. Reber | Steering Mechanism for Traction Engines | traction engine steering apparatus |
| 637,644 | Nov. 21, 1899 | L.B. McAlpine | Road Machine or Scraper | road scrapers |
| 941,939 | Nov. 30, 1909 | L.B. McAlpine | Hitching and Steering Device | |
