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| Patents Granted on 1848-01-25 | |||||
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| Number | Date | Patentee | Title | Type | |
| AI85 | Jan. 25, 1848 | C. Laffertey | Sharpening reciprocating saws | saw sharpening machines | |
| AI86 | Jan. 25, 1848 | N. Whitmore | Cop (spindle) tube | ||
| RE105 | Jan. 25, 1848 | L. Lincoln | Improvement in the construction of molasses gates and cocks for drawing liquors | ||