| Patents Granted on 1933-03-14 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 1,900,915 | Mar. 14, 1933 | W.F. Costello | Wrench Set | wrench set holders |
| 1,900,922 | Mar. 14, 1933 | L.R. Evans | Gripping Face for Chucks and Method Of Making the Same | tool holding collets |
| 1,901,290 | Mar. 14, 1933 | S. Einstein, L.F. Nenninger | Milling Machine | milling machines |
| 1,901,291 | Mar. 14, 1933 | W. Ernst | Hydraulic Press | hydraulic presses |
| 1,901,295 | Mar. 14, 1933 | B. Sassen, M. De Haas | Milling Machine | milling machines |
| 1,901,451 | Mar. 14, 1933 | H.G. Jackson | Marking Gauge | marking gauges |
| 1,901,489 | Mar. 14, 1933 | W.D. Archea | Machine Tool | milling machines |
| 1,901,490 | Mar. 14, 1933 | W.D. Archea | Milling Machine | milling machines |
| 1,901,522 | Mar. 14, 1933 | C. Meier, T.A. Wettig | Machine tool construction | metal lathes |
| 1,901,555 | Mar. 14, 1933 | V.S. Firestone | Mechanically-operated bucket | |
| 1,901,691 | Mar. 14, 1933 | J.J. Aull | Wick Oiler | oil cups |
