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| All Patents in class 83/580 | |||||
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| Number | Date | Patentee | Title | Type | |
| 393,036 | Nov. 20, 1888 | C.W. Sleeper, W. Sleeper | Punching and Shearing Machine | metal punching machines | |
| 457,405 | Aug. 11, 1891 | H.V. Smith | Metal Shears | shears | |
| 626,334 | Jun. 06, 1899 | C.W. McCarter | Musician's Wire Cutting Device | music instrument maker | |