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| Patents for Frederick Davis | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,486X | Nov. 06, 1834 | F. Davis | Thorough braces | ||
| 8,487X | Nov. 06, 1834 | F. Davis, D.C. Force | Axles and boxes for carriages and railroad cars | ||
| 8,504X | Nov. 24, 1834 | F. Davis | Axles and boxes for carriages (patented Nov. 6, 1834, reissued) | ||