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| Patents Granted on 1827-03-05 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,693X | Mar. 05, 1827 | O. Ames | Making shovels | making shovels | |
| 4,694X | Mar. 05, 1827 | W. Stedman, J.W. Sweet | Machine for turning tenons for rake teeth | tenoning machines | |
| 4,695X | Mar. 05, 1827 | S.H. Russell, H.E. Paine | Mill for grinding apples for cider | cider mills | |