| All Patents in class 409/151 |
Patents 16 -
30
of 36
      |
| Number | Date | Patentee | Title | Type |
| 1,397,210 | Nov. 15, 1921 | R.T. Hazelton | Automatic Table Lowering Attachment | milling machine accessories |
| 1,419,117 | Jun. 06, 1922 | S. Einstein | Trip Mechanism for Machine Tools | metalworking machine mechanisms |
| 1,626,001 | Apr. 26, 1927 | E.J. Kearney | Machine Tool Drive | milling machines |
| 1,654,496 | Dec. 27, 1927 | B.P. Graves | Milling Machine | milling machines |
| 1,672,744 | Jun. 05, 1928 | A.B. Bachmann | Milling Machine | milling machines |
| RE17,959 | Feb. 10, 1931 | A.B. Bachmann | Milling Machine | milling machines |
| 1,791,534 | Feb. 10, 1931 | F.A. Parsons | Transmission and Control Mechanism for Milling Machines | milling machines |
| 1,904,649 | Apr. 18, 1933 | L.F. Nenninger | Milling Machinery | milling machines |
| 1,912,413 | Jun. 06, 1933 | E.J. Svenson | Milling machine | |
| 1,932,546 | Oct. 31, 1933 | W.A. Gigger, B.P. Graves | Milling Machine | milling machines |
| 1,936,257 | Nov. 21, 1933 | E.G. Roehm, L.F. Nenninger | Milling Machine | milling machines |
| 1,938,779 | Dec. 12, 1933 | L.F. Nenninger | Transmission and Control Mechanism for a Milling Machine | milling machines |
| 1,938,781 | Dec. 12, 1933 | B. Sassen, L.F. Nenninger | Milling Machine | milling machines |
| 1,938,784 | Dec. 12, 1933 | M. Romaine | Machine Tool | milling machines |
| 1,976,103 | Oct. 09, 1934 | W.D. Archea | Milling Machinery | milling machines |
