| All Patents in class 409/227 |
Patents 1 -
10
of 36
      |
| Picture | Number | Date | Patentee | Title |
 | 425,438 | Apr. 15, 1890 | W. Lodge | Power machine drill |
| | 477,229 | Jun. 21, 1892 | J. Rohlmann | Attachment for carving-machines |
 | 538,260 | Apr. 30, 1895 | F. Kempsmith | Milling-machine |
| | 554,422 | Feb. 11, 1896 | F. Holz | Milling Machine |
 | 591,833 | Oct. 19, 1897 | M. Flather | Supporting device for shaper or metal-planer tables |
 | 593,491 | Nov. 09, 1897 | W.B. Pearson | Horizontal drilling and boring machine |
 | 614,967 | Nov. 29, 1898 | J. Mills | Crank Planer and Metal Shaper |
| | 680,962 | Aug. 20, 1901 | J.F. Crudginton | Carriage Lowering Attachment for Milling Machines |
 | 715,832 | Dec. 16, 1902 | G.J. Meyer | Cross-head feed for shaping-machines |
| | 728,368 | May 19, 1903 | S.G. Chambliss | Table Support for Shapers |
