| All Patents in class 409/217 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 533,978 | Feb. 12, 1895 | J. Johnston, A. Whitney | Milling-machine | bicycle machinery |
| 877,894 | Jan. 28, 1908 | G.L. Kelley | Routing-machine | handheld routers |
| 1,269,727 | Jun. 18, 1918 | A.E. Metz | Milling Machine | milling machines |
| 1,932,374 | Oct. 24, 1933 | W.D. Archea, L.F. Nenninger | Machine tool | milling machines |
| 1,933,575 | Nov. 07, 1933 | R.M. Woytych | Milling head attachment | milling machines |
| 2,620,710 | Dec. 09, 1952 | G.H. Schurger, K.F. Gallimore | Machine Tool | horizontal boring mills |
| 3,023,677 | Mar. 06, 1962 | A.S. Charlat | Machine Tool with Tool Carrier | milling machines |
| 4,536,111 | Aug. 20, 1985 | E.J. Kielma | Machine Tool Having Numerically Controlled Adjustable Arbor Set Up for Straddle Milling | metalworking machine mechanisms |
| 4,557,303 | Dec. 10, 1985 | G.L. Gardner, C.K. Greathouse | Spindle shaper | wood shapers |
