| All Patents in class 409/148 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
| | 1,969,393 | Aug. 07, 1934 | J.B. Armitage | Milling Machine Transmission and Control Mechanism |
| | 2,065,326 | Dec. 22, 1936 | W.D. Archea, M.E. Martellotti, H. Ernst | Milling Machine |
 | 2,129,049 | Sep. 06, 1938 | J.E. Doran | Means for regulating the rate of feed of a milling machine or other machine tool |
| | 2,204,693 | Jun. 18, 1940 | F.A. Parsons | Transmission and Control Mechanism |
| | 2,308,688 | Jan. 19, 1943 | F.A. Hassman | Milling Machine Control Mechanism |
| | 2,978,965 | Apr. 11, 1961 | J.N. Flannery, J.B. Armitage | Torque Limiting Control |
| | 3,220,315 | Nov. 30, 1965 | R.A. Mathias | Machine Tool Adaptive Control |
| | 3,311,025 | Mar. 28, 1967 | R.E. Stobbe, F. Zankl | Feed Rate Modifier |
