| All Patents in class 409/213 |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 129,876 | Jul. 23, 1872 | J. Wheelock | Improvement in Milling Machines | milling machines |
| 141,012 | Jul. 22, 1873 | G.T. Pillings | Milling Machines | milling machines |
| 542,461 | Jul. 09, 1895 | J.L. Bogert | Milling-machine | milling machines |
| 571,391 | Nov. 17, 1896 | A. Petereit | Burring or Milling Lathe | milling machines |
| 619,501 | Feb. 14, 1899 | J.C. Potter | Milling-machine | milling machines |
| 756,405 | Apr. 05, 1904 | W. Porteous | Milling-Machine | milling machines |
| 765,447 | Jul. 19, 1904 | C.E. Van Norman | Milling Machine | milling machines |
| 852,346 | Apr. 30, 1907 | W. Porteous | Milling-Machine | milling machines |
| 1,143,585 | Jun. 15, 1915 | J.R. Johnson | Milling-Machine Spindle-Head | milling machines |
| 1,153,165 | Sep. 07, 1915 | J.R. Johnson | Milling-Machine | milling machines |
| 1,188,339 | Jun. 20, 1916 | J.B. Sinderson | Milling-machine | milling machines |
| 1,208,852 | Dec. 19, 1916 | W.C. Sproul | Adjusting Cutter | milling machines |
| 1,658,267 | Feb. 07, 1928 | T. Trecker | Attachment for MachineTools Having a Plurality of Overarms | milling machines |
| 1,697,698 | Jan. 01, 1929 | G.D. Sundstrand | Milling Machine | milling machines |
| 1,936,263 | Nov. 21, 1933 | H.L. Pope | Multiple Spindle Continuous Milling Machine | milling machines |
