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| Patents Granted on 1828-09-02 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,214X | Sep. 02, 1828 | C. Danforth | Making bobbins and flyers for spinning cotton | spinner | |
| 5,215X | Sep. 02, 1828 | J.R. Davis | Washing machine | washing machines | |