| Patents Granted on 1948-03-?? |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 2,436,950 | Mar. 02, 1948 | H. Boyar | Knurling Tool | lathe tools |
| 2,436,968 | Mar. 02, 1948 | W.F. Longfield | Combined clutch and brake | stamping presses |
| 2,436,975 | Mar. 02, 1948 | A.R. Ross | Knurling Tool | lathe tools |
| D148,957 | Mar. 09, 1948 | L. Rice | Combination Tools | jar wrenches |
| 2,437,296 | Mar. 09, 1948 | H.S. Forsberg | Tool | hacksaws |
| 2,437,317 | Mar. 09, 1948 | D.J. Davis | Spot milling tubular blank for propeller blades | milling machines |
| GB-599,347 | Mar. 10, 1948 | A.C. Howard | Improvements in or relating to tracks for endless track vehicles | tracks |
| GB-599,755 | Mar. 19, 1948 | A.C. Howard | Improvements in or relating to combustion chambers of compression ignition internal combustion engines | cylinders |
| D149,052 | Mar. 23, 1948 | A.O. Elnes | Design for a Wrench | nut wrenches |
| 2,438,239 | Mar. 23, 1948 | H.A. Toulmin, Jr. | Ball Grinding Machine | grinding machines |
| 2,438,251 | Mar. 23, 1948 | T. Pedersen | Engine Fuel Supply Means | fuel injection apparatus |
| 2,438,508 | Mar. 30, 1948 | A.J. Lewis | Multiple Spindle Chucking Machine | multiple spindle lathes |
| 2,438,629 | Mar. 30, 1948 | G.R. Anderson | Axial Air Gap Machine | electric motors |
