| All Patents in class 483/51 |
Patents 1 -
10
of 11
      |
| Picture | Number | Date | Patentee | Title |
| | 3,073,024 | Jan. 15, 1963 | K.A. Riedel, M.L. Hutchens | Metal Working Machine |
| | 3,174,222 | Mar. 23, 1965 | W.M. Pohl | Tool Changing Machine Tool |
| | 3,200,492 | Aug. 17, 1965 | R.A. Lehmkuhl | Multiple Use Machine With Tool Changer |
| | 3,242,568 | Mar. 29, 1966 | A.J. Schabowski, J.N. Fannery | Machine Tool with a Traveling Tool Changer |
| | 3,370,346 | Feb. 27, 1968 | R.E. Reed, R.A. Lehmkuhl | Mechanisms for Tool Changers |
| | 3,412,459 | Nov. 26, 1968 | J.C. Hollis | Automatic Tool Changing System |
| | 3,688,387 | Sep. 05, 1972 | W.D. Zettler | Shuttle Type Automatic Tool Changer |
 | 3,689,988 | Sep. 12, 1972 | R.A. Jerue | Machine tool with automatic tool changing mechanism |
 | 3,704,510 | Dec. 05, 1972 | W.K. Behrendt, R.K. Sedgwick, H.J. Baechle | Machine Tool With Tool Changer |
 | 3,947,951 | Apr. 06, 1976 | R.A. Jerue | Tool changer |
