| All Patents in class 409/156 |
Patents 61 -
67
of 67
      |
| Number | Date | Patentee | Title | Type |
| 2,519,042 | Aug. 15, 1950 | B.T. Anderson, B.R. Granberg | Automatic positive stop and dwell arrangement for machine tools | |
| 2,573,098 | Oct. 30, 1951 | A.H. Dall, H. Ernst | Hydraulic Feed Mechanism | hydraulic apparatus |
| 2,660,932 | Dec. 01, 1953 | N.D. Cooper, H.C. Kemper | Automatic cycle machine tool | milling machines |
| 2,696,145 | Dec. 07, 1954 | H. Horlacher | Machine Tool Control Mechanism | metalworking machine mechanisms |
| 2,843,024 | Jul. 15, 1958 | G.G. Baumbach, F. Zankl, T.A. Wetzel, J.B. Armitage | Dual Transmission and Control Mechanism | milling machines |
| 2,912,906 | Nov. 17, 1959 | W. Schroeder | Machine Tool Transmission | milling machines |
| 4,261,675 | Apr. 14, 1981 | F. Zankl | Machine Tool With Pulsating Cutting Force | milling machines |
