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| Patents Granted on 1829-02-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,378X | Feb. 19, 1829 | T. Howe | Circular revolving saw | circular saws | |
| 5,379X | Feb. 19, 1829 | W. Hunt | Sharpening knives and other edged tools | ||
| 5,380X | Feb. 19, 1829 | T. Cumings (Cummings) | Machine for pressing and raising weights | ||