| Patents Granted on 1948-04-?? |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| GB-600,193 | Apr. 02, 1948 | C. Johnson | Improvements in and relating to metal cutting and like copying machines | milling machine accessories |
| D149,173 | Apr. 06, 1948 | W.B. Dulaney | Design for a milling machine | milling machines |
| 2,439,336 | Apr. 06, 1948 | E.J. Dillman | Thermostatic Valve | flow controls |
| 2,439,568 | Apr. 13, 1948 | L.C. Hall | Saw Guard | |
| 2,439,596 | Apr. 13, 1948 | S.A. Crosby | Air filter for polishing machines | handheld power sanders |
| GB-600,668 | Apr. 15, 1948 | n. listed | Improvements in Bore Gauge | bore gages |
| CA-448,026 | Apr. 20, 1948 | A.C. Ertner | Wrench | quick adjust wrenches |
| 2,439,965 | Apr. 20, 1948 | J.A. Cupier | Drill press | drill presses |
| 2,440,440 | Apr. 27, 1948 | O.E. Hadwiger | Edge sanding machine | sanding machines |
