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| Patents Granted on 1824-11-09 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,960X | Nov. 09, 1824 | J. Pratt, H. Hopkins | Self-sharpening harrow | harrows | |
| 3,961X | Nov. 09, 1824 | J. Bacheder | Machine for sharpening curriers' knives | ||
| NX-3,961 | Nov. 09, 1824 | J. Gallaway | Steam generator | steam generators | |
| NX-182,411,091 | Nov. 09, 1824 | S. Sperry | Water Wheel, Letting on Water | water wheels | |