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| Patents Granted on 1827-02-15 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,663X | Feb. 15, 1827 | J.G. Philip | Rocking churn | churns | |
| 4,664X | Feb. 15, 1827 | J. Sitton | Machine for making carriage wheels | wheelwright | |
| 4,665X | Feb. 15, 1827 | W.C. Thomas | Mode of packing cotton | ||
| 4,666X | Feb. 15, 1827 | A. Jeans | Perpetual kiln for burning lime | kilns | |
| 4,667X | Feb. 15, 1827 | I. Tyson | Method of making copperas | ||