| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 180/254 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 402,322 | Apr. 30, 1889 | A. Hasbrouck | Driving Gear for Locomotives | steam road engines | |
| 620,030 | Feb. 21, 1899 | J.M. Hamilton | Traction Engine | steam traction engines | |