| All Patents in class 409/236 |
Patents 16 -
30
of 55
      |
| Number | Date | Patentee | Title | Type |
| 1,636,755 | Jul. 26, 1927 | F.A. Parsons | Milling Machine Construction | milling machines |
| 1,658,267 | Feb. 07, 1928 | T. Trecker | Attachment for MachineTools Having a Plurality of Overarms | milling machines |
| 1,678,048 | Jul. 24, 1928 | E.J. Kearney | Milling Machine Arbor Drive and Support | milling machines |
| 1,706,587 | Mar. 26, 1929 | F.A. Parsons | Milling Machine Structure | milling machines |
| RE17,392 | Aug. 06, 1929 | F.C. Allen | Milling machine | milling machines |
| 1,738,647 | Dec. 10, 1929 | B.P. Graves | Machine Clamp | milling machines |
| 1,771,575 | Jul. 29, 1930 | J.B. Armitage, E.J. Kearney | Milling Machine | milling machines |
| 1,799,493 | Apr. 07, 1931 | J.B. Armitage | Over-Arm Clamp for Machine Tools | milling machines |
| 1,800,267 | Apr. 14, 1931 | G.D. Sundstrand | Over-arm-clamping means | |
| 1,835,782 | Dec. 08, 1931 | E.J. Kearney | Milling Machine | milling machines |
| 1,872,431 | Aug. 16, 1932 | M.E. Martellotti, H. Ernst | Milling Machine | milling machines |
| 1,872,627 | Aug. 16, 1932 | L.F. Nenninger, H. Ernst | Milling Machine | milling machines |
| 1,886,833 | Nov. 08, 1932 | F.A. Parsons | Machine Tool Structure | milling machines |
| 1,901,290 | Mar. 14, 1933 | L.F. Nenninger, S. Einstein | Milling Machine | milling machines |
| 1,901,295 | Mar. 14, 1933 | B. Sassen, M. De Haas | Milling Machine | milling machines |
