| Patents Granted on 1933-11-21 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| D91,094 | Nov. 21, 1933 | W.B. Turner | Design for a head casting for a drill press | drilling and boring |
| 1,935,633 | Nov. 21, 1933 | H.R. Isler | Grinding Machine | tool grinders |
| 1,935,800 | Nov. 21, 1933 | F.S. Kingston | Electric motor | electric motors |
| 1,935,847 | Nov. 21, 1933 | E.J. Kearney | Machine Tool Organization | milling machines |
| 1,935,870 | Nov. 21, 1933 | A. Blatz, Jr. | Milking machine | |
| 1,935,983 | Nov. 21, 1933 | P.X. Noel | Rivet spinning machine | riveting machines |
| 1,936,112 | Nov. 21, 1933 | J.V. Jardine | Pipe threading apparatus | |
| 1,936,257 | Nov. 21, 1933 | E.G. Roehm, L.F. Nenninger | Milling Machine | milling machines |
| 1,936,263 | Nov. 21, 1933 | H.L. Pope | Multiple Spindle Continuous Milling Machine | milling machines |
| 1,936,274 | Nov. 21, 1933 | G.E. Shafer | Die | taps and dies |
| 1,936,383 | Nov. 21, 1933 | C.J. Davis | Metal working machinery | vertical boring mills |
| 1,936,384 | Nov. 21, 1933 | C.J. Davis | Metal working machinery | horizontal boring mills |
| 1,936,401 | Nov. 21, 1933 | J.E. Lovely | Machine Tool With Work Feeding Mechanism | workpiece changers and storage mechanisms |
| 1,936,468 | Nov. 21, 1933 | H.L. Chapin, W.F. Folmer | Insect Exterminator | insect exterminators |
