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| All Patents in class 76/24.1 | |||||
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| Number | Date | Patentee | Title | Type | |
| 289,104 | Nov. 27, 1883 | W.S. How | Combined rasp and saw | files | |
| 355,147 | Dec. 28, 1886 | J.W. Denmead | Process of Making Files | making files | |
| 361,238 | Apr. 12, 1887 | D.R. Proctor | Saw | sawblades | |
| 537,256 | Apr. 09, 1895 | H.M. White | Pipe Wrench | wrench jaw components | |
| 1,120,973 | Dec. 15, 1914 | J. Ridge | Method of Making a File | ||
| 3,174,363 | Mar. 23, 1965 | P.F. Lyman, E.L. Staiger | Method of forming cutting tools | tool making | |