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| All Patents in class 72/207 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 41,742 | Feb. 23, 1864 | H.K. Jones | Improvement in Machines for Stamping Carpenters' Squares | |
 | 64,364 | Apr. 30, 1867 | T.C. Rice | Improved Apparatus for Heading Wrench-Bars | |
 | 1,162,536 | Nov. 30, 1915 | B.F. Winterhoff | Sheet-metal-tube-planishing machine | |