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| Patents Granted on 1827-02-22 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,679X | Feb. 22, 1827 | S. Collins | Bogging Machine | peat bog apparatus | |
| 4,680X | Feb. 22, 1827 | U. Bailey | Art of inlaying gold in tortoise shell | ||
| 4,681X | Feb. 22, 1827 | E. Smylie | Preparing and finishing andirons | household tools | |
| 4,682X | Feb. 22, 1827 | A.L. VanHorn | Manufacture of suspenders | ||