| Patents Granted on 1939-02-14 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| D113,331 | Feb. 14, 1939 | E.M. Pfauser | V-Base for Metal Straightening Equiptment | |
| D113,369 | Feb. 14, 1939 | L.S. Stump | Design for a combined drill press head and motor | drilling and boring |
| 2,147,203 | Feb. 14, 1939 | O. Kylin | Tap holder | metal lathe accessories and attachments |
| 2,147,227 | Feb. 14, 1939 | G.B. Ambler | Drill sharpening machine | drill sharpening machines |
| 2,147,322 | Feb. 14, 1939 | H.B. Tuthill, H.F. Caldwell | Safety control for bread slicing machines | |
| 2,147,506 | Feb. 14, 1939 | R.S. Stoner | Floating weight electric switch | electric switches |
