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| Patents Granted on 1847-03-13 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,009 | Mar. 13, 1847 | Z.W. Avery | Ratchet-Wrench | ratchet wrenches | |
| 5,011 | Mar. 13, 1847 | J. Johnson | Boring-machine | drilling and boring | |
| 5,012 | Mar. 13, 1847 | C. Wilson | Dressing Stone | stone cutting machines | |
| 5,016 | Mar. 13, 1847 | J. Van Brocklin | Improved Mode of Manufacturing Cast-Iron Clevises for Plows | clevises | |