| Patents Granted on 1951-01-23 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| D161,719 | Jan. 23, 1951 | E.F. Thomson | Electric power tool unit | handheld power tools |
| 2,538,746 | Jan. 23, 1951 | A.H. Dall | Bearing Construction | metalworking machine bearings |
| 2,538,861 | Jan. 23, 1951 | F.Y. Carter | Refrigeration Expansion Valve | refrigeration apparatus |
| 2,538,909 | Jan. 23, 1951 | J.R. Miller | Cutter | insert tool holders |
| 2,538,996 | Jan. 23, 1951 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| 2,538,997 | Jan. 23, 1951 | J.N. Weiland | Fluid clutch with pressure booster | metalworking power transmission |
| 2,539,054 | Jan. 23, 1951 | G.W. Breuer, C.W. Lanter, W.R. Lorr | Brush for floor treating machines | electrical devices |
| 2,539,235 | Jan. 23, 1951 | F.L. Dodge | Work supporting mechanism for the spindles of machine tools | metal lathe accessories and attachments |
| 2,539,262 | Jan. 23, 1951 | A.H. Moore | Valve Turning Tool | valve turning tools |
| 2,539,294 | Jan. 23, 1951 | W.A. Barnes | Tool | wire and cable cutters |
