| Patents Granted on 1947-06-?? |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 2,421,461 | Jun. 03, 1947 | E.H. Moak | Multiple spindle mechanism | wood drilling and boring |
| 2,421,563 | Jun. 03, 1947 | J.M. Ingalls | Stock Gripper With Removable Pads | workpiece changers and storage mechanisms |
| 2,421,657 | Jun. 03, 1947 | J.H. Speed | Handsaw filing guide | saw sharpening tools |
| D146,899 | Jun. 10, 1947 | E.H. Daniels | Hammer Head | ball pein hammers |
| 2,421,957 | Jun. 10, 1947 | T.E. Mead | Work holding apparatus | |
| 2,422,121 | Jun. 10, 1947 | J. Norstrom, A.L. Smith | Fluid pressure operated brake and adjustment therefor | vehicle brakes |
| 2,422,292 | Jun. 17, 1947 | J.E. Fleury, E.J. Dillman | Control Device for Switches or the Like | electric switches |
| 2,422,342 | Jun. 17, 1947 | E.J. Dillman | Pressure Regulated Electrical Control | pressure controlled switches |
| 2,422,414 | Jun. 17, 1947 | W. Hoier | Index Milling Machine | milling machines |
| 2,422,448 | Jun. 17, 1947 | W. Trible | Remote Control Means for Speed Change Mechanism | milling machines |
| 2,422,531 | Jun. 17, 1947 | W.B. Heinz, G.L. Dannehower | Apparatus for cutting bars, tubes, and the like | |
| RE22,891 | Jun. 24, 1947 | E.C. Head | Gear cutter | gear hob cutters |
| CA-442,447 | Jun. 24, 1947 | X.F. Castelli | Dispositif D'Ajustage de Mouvments Tranversaux de Tour | metalworking machine mechanisms |
| 2,422,681 | Jun. 24, 1947 | C. Johnson | Machine tool control | milling machine accessories |
| 2,422,774 | Jun. 24, 1947 | G.O. Conner | Die set | dies for punch presses |
