| Patents Granted on 1937-11-30 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| D107,275 | Nov. 30, 1937 | F.O. Albertson | Design for a sanding machine | handheld power sanders |
| 2,100,426 | Nov. 30, 1937 | A.F. Berger, M. Voege | Electric series-parallel switch | electric switches |
| 2,100,513 | Nov. 30, 1937 | L.E. Mershon | Vise | bench vises |
| 2,100,564 | Nov. 30, 1937 | E.M. Pfauser, S. Mandl | Method of Producung a Pulling Strees and Hydraulic Pulling Mechanism | |
| 2,100,809 | Nov. 30, 1937 | J. Larocca | Self-starting single phase alternating-current induction motor | shaded pole induction motors |
| 2,100,953 | Nov. 30, 1937 | P.M. Henkes, G. Gorton | Engraving and Related Machines | metal engraving machines |
| 2,100,955 | Nov. 30, 1937 | W.F. Groene | Chuck for camshafts and the like | cam shaft lathes |
| 2,100,997 | Nov. 30, 1937 | P.S. Russel | Pressure Control Device | pressure regulators |
