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| Patents Granted on 1843-02-04 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,941 | Feb. 04, 1843 | T.W. Harvey | Cotton Press | cotton presses | |
| 2,942 | Feb. 04, 1843 | G.L. Day | Manner of constructing machines for sawing shingles | shingle machines | |
| 2,944 | Feb. 04, 1843 | B.A. Beardsley | Mill for Grinding Bark | bark processing machines | |