| Patents Granted on 1956-12-25 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 2,775,146 | Dec. 25, 1956 | J. McEwan | Saw sharpener | saw sharpening machines |
| 2,775,147 | Dec. 25, 1956 | T.E. Crawford, E. Schneebeli | Taper Boring Device | vertical boring mills |
| 2,775,235 | Dec. 25, 1956 | W.F. Jessup | Booster for Template Controlled Truing Mechanism | grinder dressers |
| 2,775,272 | Dec. 25, 1956 | W.A. Papworth | Portable power reciprocable cutting tool | handheld power jigsaws |
| 2,775,326 | Dec. 25, 1956 | J.W. Lehde, Jr., B.R. Better | Torque Drivers | drilling and boring tool holders |
| 2,775,341 | Dec. 25, 1956 | R.J. Williams | Hand Bit Assembly Holder | hand drills |
| 2,775,461 | Dec. 25, 1956 | W.A. Ehrlich, E.A. Zukowski | Chuck | |
