| All Patents in class 83/552 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 250,712 | Dec. 13, 1881 | H.J. Colburn | Tilting-table saw | tablesaws |
| 393,036 | Nov. 20, 1888 | C.W. Sleeper, W. Sleeper | Punching and Shearing Machine | metal punching machines |
| 994,755 | Jun. 13, 1911 | H. Kraut | Shearing Machine | metal shearing machines |
| 1,544,393 | Jun. 30, 1925 | O.M. Hatcher, J.C. Campbell | Arbor-press | arbor presses |
| 1,876,285 | Sep. 06, 1932 | A.F. Froussard | Heel Cutting Machine | shoe and boot making machines |
| 2,114,284 | Apr. 19, 1938 | H. Barnes (executrix), E.J. Svenson, P.R. Guirl, J.S. Barnes (deceased, estate of) | Machine Tool and Control Therefor | machine tool controls |
