| All Patents in class 408/107 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 20,794 | Jul. 06, 1858 | J. Steetle, G. Henderson | Lathe for Turning in Metals | engine lathes |
| 37,433 | Jan. 20, 1863 | C.W. Coe | Improvement in drilling and screw-cutting machines | drill presses |
| RE2,487 | Feb. 19, 1867 | C.W. Coe | Improvement in drilling and bolt-tapping machines | drill presses |
| 176,116 | Apr. 11, 1876 | M. Young | Improvement in machines for boring pipe-stems | drilling and boring |
| 363,626 | May 24, 1887 | W.D. Forbes | Die-stock | tap wrenches and die stocks |
| 597,732 | Jan. 25, 1898 | A.J. Morse | Threading Machine | metal threading machines |
| 1,128,034 | Feb. 09, 1915 | H.W. Oster | Die-stock | taps and dies |
