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| Patents for Charles Smith | |||||
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| Picture | Number | Date | Patentee | Title | |
| 3,748X | Sep. 06, 1823 | C. Smith | Thrashing machine | ||
 | RE1,366 | Dec. 16, 1862 | G. Westinghouse, Sr. | Improvement in grain and seed winnowers | |
 | RE2,745 | Aug. 20, 1867 | C. Hodgkins | Improvement in sewing machines | |
 | RE2,746 | Aug. 20, 1867 | C. Hodgkins | Improvements in sewing machines | |
 | 69,666 | Oct. 08, 1867 | C. Hodgkins | Improvement in sewing machines | |
 | 368,021 | Aug. 09, 1887 | C. Smith | Double spindle engine lathe | |
 | 441,074 | Nov. 18, 1890 | C. Smith | Axle Lubricator and Wrench | |