| Patents Granted on 1958-12-09 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 2,863,210 | Dec. 09, 1958 | C.D. Tucker | Locking devices | insert tool holders |
| 2,863,339 | Dec. 09, 1958 | M.H. Emrick | Hydraulic air drilling unit | multiple spindle drill presses |
| 2,863,361 | Dec. 09, 1958 | J. Daugherty | High Speed Floor Type Contour Milling Machine | milling machines |
| 2,863,362 | Dec. 09, 1958 | J.R. Roubik, T.A. Wetzel | Tracer Mechanism | milling machines |
| 2,863,387 | Dec. 09, 1958 | H.W. Huffman | Means for varying the phase relationship of the cylinders of a printing press | |
| 2,863,436 | Dec. 09, 1958 | R.H. Beadle | Fuel Regulating Means for Gas Engines | fuel systems |
| 2,863,551 | Dec. 09, 1958 | G.A. Bilocq | Aligning conveyor system | woodworking material handling machines |
| 2,863,640 | Dec. 09, 1958 | G.A. Petersen | Offset Boring Head for Auger | well digging or drilling tools |
| 2,864,046 | Dec. 09, 1958 | W.B. Ailes | Electrical control system | |
| 2,864,047 | Dec. 09, 1958 | W.H. Ulman, C.E. Greene | Motor control system | |
