| All Patents in class 409/236 |
Patents 1 -
15
of 55
      |
| Number | Date | Patentee | Title | Type |
| 146,287 | Jan. 06, 1874 | D. Slate | Improvement in Milling-Machines | milling machines |
| 432,529 | Jul. 22, 1890 | J. Hollingworth | Milling Machine | milling machines |
| 484,455 | Oct. 18, 1892 | C.H. Phillips | Milling Machine | milling machines |
| 509,444 | Nov. 28, 1893 | C.H. Norton | Milling-machine | milling machines |
| 806,910 | Dec. 12, 1905 | J. Parker | Milling-machine | milling machines |
| 943,845 | Dec. 21, 1909 | F.E. Cable, G.G. Porter | Universal milling attachment | milling machines |
| 1,053,295 | Feb. 18, 1913 | E.J. Kearney, T. Trecker | Arbor-Holding Attachment | milling machine accessories |
| 1,053,296 | Feb. 18, 1913 | E.J. Kearney, T. Trecker | Milling-machine | milling machines |
| 1,147,615 | Jul. 20, 1915 | A.L. De Leeuw | Over Arm | milling machines |
| 1,152,030 | Aug. 31, 1915 | W.F. Groene, R.K. Blond | Milling-machine | milling machines |
| 1,153,618 | Sep. 14, 1915 | J. Goetz | Arm for milling-machines | milling machines |
| 1,274,084 | Jul. 30, 1918 | H.C. Ross | Milling Machine | milling machines |
| 1,364,925 | Jan. 11, 1921 | H.F. Fischer | Detachable Milling Head for Shapers | metal shaper accessories |
| 1,494,340 | May 20, 1924 | C.M. Conradson | Overarm for Miliing Machines | milling machine accessories |
| 1,543,242 | Jun. 23, 1925 | F.C. Allen | Milling machine | milling machines |
