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| Patents Granted on 1815-11-?? | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,399X | Nov. 01, 1815 | J. Perkins | Cylindrical nail cutter improvement | nail making machines | |
| 2,400X | Nov. 06, 1815 | A. Babcock | Cast iron weights, called adjustable weights | ||
| 2,401X | Nov. 09, 1815 | J. Graham | Economical stove | stoves | |
| 2,402X | Nov. 14, 1815 | J. Seger | Cooking machine | ||
| 2,403X | Nov. 22, 1815 | J. Hall | Mode of obtaining ardent spirits from lime | ||