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| Patents Granted on 1938-08-30 | |||||
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| Number | Date | Patentee | Title | Type | |
| D111,094 | Aug. 30, 1938 | J.M. Vallone | Wrench or Similar Article | wrench handle components | |
| 2,128,359 | Aug. 30, 1938 | W.F. Groene | Crankshaft Chuck | metal lathe chucks | |
| 2,128,409 | Aug. 30, 1938 | E.F. Hager | Scope stand | armaments | |