| Patents Granted on 1938-10-?? |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| D111,564 | Oct. 04, 1938 | E. Cullen | Combination Kitchen Tool | can and jar openers |
| 2,131,871 | Oct. 04, 1938 | B.E. Folke | Injector Overflow Mechanism | water injectors |
| 2,131,970 | Oct. 04, 1938 | F. Ritz | Piston Ring Construction | piston rings |
| 2,132,136 | Oct. 04, 1938 | W.C. Tucker | Holding or stripping mechanism for shearing machines | metal shearing machines |
| 2,132,483 | Oct. 11, 1938 | W.C. Klespe | Radiator construction | steam heating |
| 2,132,540 | Oct. 11, 1938 | G.R. Squibb, H.L. Pope | Broaching Machine | broaching machines |
| 2,132,640 | Oct. 11, 1938 | E.S. Mummert | Grinding machine | |
| 2,132,825 | Oct. 11, 1938 | F.T. Lind, E.M. Webster | Pivot joint | bolt cutters |
| 2,132,880 | Oct. 11, 1938 | C.A. Rich | Belt Shifting Apparatus | |
| 2,132,947 | Oct. 11, 1938 | G.R. Gagne | Tube Flaring Device | |
| 2,133,095 | Oct. 11, 1938 | E.M. Holfeiner | Tool Handle Attaching and Shock-Absorbing Means | saw handles |
| 2,133,226 | Oct. 11, 1938 | A.G. Hann | Control Device | flow controls |
| 2,133,593 | Oct. 18, 1938 | H.E. Tautz | Variable speed drive | woodworking machine mechanisms |
| 2,133,933 | Oct. 18, 1938 | E.G. Daley | Coating machine | gluing machines |
| RE20,893 | Oct. 25, 1938 | H.W. Bartholomew | Milling Machine | milling machines |
