| All Patents in class 74/336.5 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 1,976,368 | Oct. 09, 1934 | F.A. Parsons | Transmission and Control Mechanism for Machine Tools | milling machines |
| 2,493,299 | Jan. 03, 1950 | H.C. Kemper, R.K. Le Blond | Hydraulic Gear Shifting Mechanism | metalworking machine mechanisms |
| 2,902,873 | Sep. 08, 1959 | V.v. Sundt | Machine Tool Headstock Control Mechanism | metal lathes |
| 3,093,225 | Jun. 11, 1963 | H.R. Uhtenwoldt | Machine Tool Preselect Speed Change Mechanism | metalworking power transmission |
| 3,159,043 | Dec. 01, 1964 | O. Hermann | Control Arrangement for a Shiftable Transmission | machine tool controls |
