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| Patents Granted on 1852-08-31 | |||||
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| Number | Date | Patentee | Title | Type | |
| XC-368 | Aug. 31, 1852 | T.J. Fuller | Improvement in muley saw mills | reciprocating sawmills | |
| 9,229 | Aug. 31, 1852 | E. Valentine, A. Bradway | Roller Saw-Set | saw sets | |
| 9,233 | Aug. 31, 1852 | C.W. Heald, S. Field | Oil Can | oil cans | |
| 9,236 | Aug. 31, 1852 | W. Hodgson, G.S. Stearns | Governor for steam-engines | steam engine governors | |