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| Patents Granted on 1938-10-25 | |||||
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| Number | Date | Patentee | Title | Type | |
| RE20,893 | Oct. 25, 1938 | H.W. Bartholomew | Milling Machine | milling machines | |
| D111,907 | Oct. 25, 1938 | W.E. La Rue | Design for a Combined Screw Driver and Wrench | screwdrivers | |
| 2,134,133 | Oct. 25, 1938 | J.N. Landau | Massage device | ||
| 2,134,372 | Oct. 25, 1938 | T.A. Olson | Gauge | measurement gauges | |
| 2,134,658 | Oct. 25, 1938 | W.G. Charley | Vacuum Control for Internal Combustion Engine | internal combustion engine governors | |