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| All Patents in class 83/466.1 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 177,605 | May 16, 1876 | A. Wieting | Improvement in picture-frame clamps | |
| 2,236,192 | Mar. 25, 1941 | M.W. Hazelton | Shearing Machine | ||
| 3,592,093 | Jul. 13, 1971 | A. Cantelli | Machines for Cutting Sheet Material, Sheet Metal and the Like | ||