| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 72/4 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 2,742,802 | Apr. 24, 1956 | H.A. Weyer, E.C. Clarke | Impact device | |
| 3,150,391 | Sep. 29, 1964 | A.R. Kull | Safety Device for Forging Machines | ||
| 3,283,551 | Nov. 08, 1966 | R.H. Armbruster, D.H. Kraft | Automatic feed mechanism for a press | ||