| Patents Granted on 1968-12-24 |
Patents 1 -
4
of 4
      |
| Number | Date | Patentee | Title | Type |
| 3,417,639 | Dec. 24, 1968 | W.L. McCann, E.E. Johnson | Planetary Speed Change Transmission for Machine Tool Feed Drives | metalworking power transmission |
| 3,417,662 | Dec. 24, 1968 | R.A. Jerue, C.R. De Vlieg, C.B. De Vlieg | Positioning mechanism for machine tools | metalworking machine mechanisms |
| 3,417,797 | Dec. 24, 1968 | P.M. Grogan | Hand Saw Guard | |
| 3,417,854 | Dec. 24, 1968 | G.A. Bilocq | System for electro-mechanically feeding wood logs into shafts | woodworking machine stockfeeding mechanisms |
