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| Patents Granted on 1814-06-28 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,155X | Jun. 28, 1814 | D. Dunham | Machinery for horse boats | boats and ships | |
| 2,156X | Jun. 28, 1814 | D. Dunham | Machine for horse boats | nautical propulsion apparatus | |
| 2,157X | Jun. 28, 1814 | C. Stiles, Jr. | Saddle trees | saddles | |
| 2,158X | Jun. 28, 1814 | G.N. Philips | Boilers | stationary boilers | |
| 2,159X | Jun. 28, 1814 | B. Allison | Portable spinning machine | spinner | |