| All Patents in class 409/169 |
Patents 16 -
30
of 36
      |
| Number | Date | Patentee | Title | Type |
| 937,057 | Oct. 19, 1909 | J. Edgar | Milling Machine | milling machines |
| 1,116,031 | Nov. 03, 1914 | A.L. De Leeuw | Feeding Mechanism for Machine Tools | metalworking power transmission |
| 1,270,862 | Jul. 02, 1918 | F.A. Parsons | Transmission Mechanism for Machine-Tools | metalworking speed changing mechanisms |
| 1,397,731 | Nov. 22, 1921 | F.A. Parsons, J. Goetz | Table Operating Mechanisim for Machine Tools | metalworking machine mechanisms |
| 1,450,598 | Apr. 03, 1923 | E.J. Kearney | Slide Actuating Mechanism | milling machine accessories |
| 1,499,756 | Jul. 01, 1924 | L.H. Street | Sawmill | band sawmills |
| 1,670,794 | May 22, 1928 | J.B. Armitage | Power Transmitting Mechanism | metalworking machine mechanisms |
| 1,705,218 | Mar. 12, 1929 | W.F. Groene | Milling Machine | milling machines |
| RE17,933 | Jan. 20, 1931 | E.J. Kearney | Slide-Actuating Mechanism | milling machines |
| 1,817,036 | Aug. 04, 1931 | R.S. Condon, E.J. Kearney | Rate change device | metalworking machine gearing |
| 1,857,162 | May 10, 1932 | L.F. Nenninger | Milling Machinery | milling machines |
| 1,916,914 | Jul. 04, 1933 | A.F. Bennett | Control Mechanism for Machine Tools | machine tool controls |
| 1,958,507 | May 15, 1934 | W.D. Archea | Milling Machinery | milling machines |
| 1,961,524 | Jun. 05, 1934 | L.F. Nenninger | Milling Machine | milling machines |
| 2,025,902 | Dec. 31, 1935 | E.G. Roehm | Milling Machine Transmission and Control Mechanism | milling machines |
