| All Patents in class 409/227 |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| 425,438 | Apr. 15, 1890 | W. Lodge | Power machine drill | drill presses |
| 477,229 | Jun. 21, 1892 | J. Rohlmann | Attachment for carving-machines | carving machines |
| 538,260 | Apr. 30, 1895 | F. Kempsmith | Milling-machine | milling machines |
| 554,422 | Feb. 11, 1896 | F. Holz | Milling Machine | milling machines |
| 591,833 | Oct. 19, 1897 | M. Flather | Supporting device for shaper or metal-planer tables | metal shapers |
| 593,491 | Nov. 09, 1897 | W.B. Pearson | Horizontal drilling and boring machine | horizontal drilling machines |
| 614,967 | Nov. 29, 1898 | J. Mills | Crank Planer and Metal Shaper | metal shapers |
| 680,962 | Aug. 20, 1901 | J.F. Crudginton | Carriage Lowering Attachment for Milling Machines | milling machine accessories |
| 715,832 | Dec. 16, 1902 | G.J. Meyer | Cross-head feed for shaping-machines | metal shapers |
| 728,368 | May 19, 1903 | S.G. Chambliss | Table Support for Shapers | metal shaper accessories |
| 751,629 | Feb. 09, 1904 | G.K. Garvin | Milling-machine | milling machines |
| 1,033,695 | Jul. 23, 1912 | T.D. Hickman | Post-drill attachment for tenoning spokes and drilling fellies | tenoning machines |
| 1,063,934 | Jun. 03, 1913 | H.E. Morton | Shaper Table Support | metal shapers |
| 1,067,882 | Jul. 22, 1913 | E.B. Sellew | Shaping-machine | metal shapers |
| 1,067,955 | Jul. 22, 1913 | C. Wicksteed | Sawing-machine | metal sawing machines |
