| All Patents in class 409/121 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 681,049 | Aug. 20, 1901 | G.A. Ensign | Automatic spoke facing and tapering | wheelwright |
| 1,796,054 | Mar. 10, 1931 | C.I. Shawver | Woodworking machine | molders |
| 1,959,269 | May 15, 1934 | G. Gorton | Routing and the Like Machine | milling machines |
| 2,863,361 | Dec. 09, 1958 | J. Daugherty | High Speed Floor Type Contour Milling Machine | milling machines |
| 2,902,904 | Sep. 08, 1959 | R.L. Henry, J.A. Rave, Jr. | Control System for Machine Tools | machine tool controls |
| 4,288,185 | Sep. 08, 1981 | J.O. Lenz | Outboard tracing station for carving machine | carving machines |
| 4,364,695 | Dec. 21, 1982 | J.O. Lenz | Carving machine with auxiliary frame | carving machines |
