| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 198/712 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 747,546 | Dec. 22, 1903 | W.H. Garrett | Conveyor | conveyors and hoppers | |
| 811,149 | Jan. 30, 1906 | W.B. Johnson | Conveyor | conveyors and hoppers | |