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| Patents Granted on 1861-01-15 | |||||
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| Number | Date | Patentee | Title | Type | |
| AI310 | Jan. 15, 1861 | W.M. Baker | Refrigerator | ||
| AI311 | Jan. 15, 1861 | J.V. Dinsmore | Metallic heel for boot and shoe | ||
| RE1,125 | Jan. 15, 1861 | R.H. Long | Steam Engine for Propelling Cars | railroad motor cars | |
| 31,107 | Jan. 15, 1861 | L.B. Brown | Improvement in Cotton-Seed Planters | ||