| All Patents in class 409/173 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 355,550 | Jan. 04, 1887 | J.M. Nash | Boring, shaping and sawing machine | drilling and boring |
| 1,765,987 | Jun. 24, 1930 | G.s. Marion | Machine for sawing timbers | specialty woodworking machines |
| 1,961,522 | Jun. 05, 1934 | L.F. Nenninger | Milling Machine | milling machines |
| 1,976,103 | Oct. 09, 1934 | W.D. Archea | Milling Machinery | milling machines |
| 2,214,166 | Sep. 10, 1940 | C.J. Hertlein | Dividing Head | indexers and dividers |
| 2,244,985 | Jun. 10, 1941 | J.J. Lenert, J.B. Armitage | Machine Tool | milling machines |
| 2,529,332 | Nov. 07, 1950 | E.L. Fickett, C.F. Wissenbach | Indexing mechanism for machine tools | workpiece changers and storage mechanisms |
| 3,029,710 | Apr. 17, 1962 | F.J. Schalk, W.P. Bartz, A.H. Fotsch | Machine Tool | milling machines |
