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| All Patents in class 30/118 | |||||
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| Number | Date | Patentee | Title | Type | |
| 9,158 | Jul. 27, 1852 | H.D. Walcott | Graduated cutter for cloth and other substances | button hole cutters | |
| 131,085 | Sep. 03, 1872 | T.B. Doolittle | Improvement in Button Hole Cutters | ||