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| All Patents in class 30/310 | |||||
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| Number | Date | Patentee | Title | Type | |
| 50,677 | Oct. 31, 1865 | W.H. Bennett | Improvement in cutters for barrel-heads | barrel making | |
| 123,201 | Jan. 30, 1872 | G. Schloemer | Improvement in machines for making barrel-heads | barrel making machines | |
| 245,629 | Aug. 16, 1881 | T. Hagerty | Instrument for Cutting Washers | knives and cutters | |
| 396,600 | Jan. 22, 1889 | A.M. Rowland | Glass-Cutter | glass cutters | |
| 617,462 | Jan. 10, 1899 | W.W. Davis | Combination tool | combination tools | |