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| Patents Granted on 1812-08-28 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,798X | Aug. 28, 1812 | E. Twombly | Iron bound boots, bootees, etc. | ||
| 1,799X | Aug. 28, 1812 | C. Cooper, G. Shaake | Looms | looms | |