| Patents Granted on 1943-05-04 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 2,318,117 | May 04, 1943 | L. Vavrik, K.C. Atkin | Surface treating machine | sanding machines |
| 2,318,155 | May 04, 1943 | W.F. Groene, H.F. Stoffregen, Jr. | Gun rifling machine | gunsmith |
| 2,318,163 | May 04, 1943 | M. Kahr | Saw mill dog | sawmill dogs |
| 2,318,305 | May 04, 1943 | W.F. Groene | Circular Shaping Apparatus | metal shapers |
| 2,318,335 | May 04, 1943 | J.H. McKewen, L.L. Schauer | Spindle control for drilling and tapping machines | drill presses |
| 2,318,336 | May 04, 1943 | L.L. Schauer | Tapping machine | tapping machines |
| 2,318,456 | May 04, 1943 | A.N. Blum | Cutting chain sharpener | bench or pedestal grinders |
