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| All Patents in class 74/602 | |||||
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| Number | Date | Patentee | Title | Type | |
| 129,996 | Jul. 30, 1872 | L. Swenson | Improvement in Crank-Expanders | steam engine crank rods | |
| 135,073 | Jan. 21, 1873 | H.C. Bradford | Improvement in crank movements | metal planers | |
| 270,297 | Jan. 09, 1883 | A. Fraser | Shingle-machine | shingle machines | |