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| Patents Granted on 1804-07-12 | |||||
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| Number | Date | Patentee | Title | Type | |
| 564X | Jul. 12, 1804 | L. Osborn | Fulling Mill | miller | |
| 565X | Jul. 12, 1804 | J. Deaver | Plow | plows | |
| 566X | Jul. 12, 1804 | C. Hoxie | Auger | auger bits | |
| 567X | Jul. 12, 1804 | T. Power | Improvement in the Lime Kiln | kilns | |