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| Patents Granted on 1857-09-08 | |||||
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| Number | Date | Patentee | Title | Type | |
| 18,125 | Sep. 08, 1857 | S. Adams | Coal-sifter | ||
| 18,135 | Sep. 08, 1857 | H.M. Clark | Hinged Claw and Screw-Adjusting Gripper Wrench | pipe wrenches | |
| 18,139 | Sep. 08, 1857 | A. Dillman | Corn Sheller | corn shellers | |
| 18,171 | Sep. 08, 1857 | J.B. Batcheller | Method of manufacturing wooden washboards | specialty woodworking machines | |