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| Patents Granted on 1831-08-24 | |||||
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| Number | Date | Patentee | Title | Type | |
| 6,722X | Aug. 24, 1831 | A. Clarke, Jr. | Saw trimmer | saw teeth | |
| 6,723X | Aug. 24, 1831 | J. Jameson | Cutting laths from boards | lath making machines | |
| 6,724X | Aug. 24, 1831 | W. Savage, H. Davidson | Plough | plows | |
| 6,725X | Aug. 24, 1831 | B. Todd | Propelling Mills by Supporting Chains | animal powered apparatus | |